ANNALS OF EPIDEMIOLOGY, published by Elsevier Science Inc, stands as a leading journal in the field of epidemiology, with an impressive impact factor that reflects its significant contribution to public health research. With an ISSN of 1047-2797 and an E-ISSN of 1873-2585, the journal has been at the forefront of disseminating high-quality, peer-reviewed research since its inception in 1990. It is consistently ranked in the first quartile (Q1) for epidemiology in 2023, occupying the 29th position out of 148 in the Scopus Medicine category, with a percentage ranking in the 80th percentile. The journal aims to provide a comprehensive platform for the interdisciplinary exchange of pioneering epidemiological studies, exploring diverse health issues and their societal impacts. Researchers, professionals, and students alike will find valuable insights and innovative methodologies within its pages, making it an essential resource for anyone engaged in the study and application of epidemiology. Its headquarters located in the United States (STE 800, 230 Park Ave, New York, NY 10169) further reinforces its influence in the academic community.

Canadian Journal of Surgery is a prestigious peer-reviewed publication that has been a cornerstone in the fields of medicine and surgery since its inception in 1957. Published by the CMA - Canadian Medical Association, this journal is essential for researchers, clinicians, and medical students committed to advancing surgical practices and medical knowledge. With an impressive ranking within the Q2 category in both Medicine (miscellaneous) and Surgery categories for 2023, and an admirable Scopus rank of #193 out of 551 in its field, the journal continues to influence the trajectory of medical research and surgical innovation. Although it does not currently offer open access options, the Canadian Journal of Surgery emphasizes high-quality research dissemination and aims to foster dialogue and development in clinical practice. Its consistently updated content is vital for anyone seeking to remain at the forefront of surgical advancements and medical trends.

Contemporary Clinical Trials Communications, published by ELSEVIER INC, serves as a pivotal resource in the evolving fields of medicine and pharmacology, especially with its commitment to open access since 2015. With the E-ISSN 2451-8654, this journal is dedicated to disseminating high-quality research that examines contemporary clinical trial methodologies and their applications in improving healthcare outcomes. Situated in the United States, its impressive ranking, with a Q2 status in both Medicine (miscellaneous) and Pharmacology for 2023, highlights its significance and impact within the scientific community. Ranking #199 out of 636 in General Medicine and #217 out of 313 in Pharmacology on the Scopus scale, the journal aims to foster innovative discussions and developments among researchers, professionals, and students, making it an essential tool for those seeking to stay at the forefront of clinical research and trials.

American Journal of Epidemiology is a premier peer-reviewed journal published by Oxford University Press, focusing on the advancement of epidemiological knowledge and methodology since its inception in 1921. With an ISSN of 0002-9262 and E-ISSN 1476-6256, this influential journal serves as a vital resource for researchers and practitioners worldwide, highlighting significant epidemiological findings and fostering dialogue within the field. Ranked in the Q2 category of Epidemiology and holding a commendable 80th percentile in Scopus' ranking, the journal continues to play a significant role in shaping public health policies and practices. Although the journal is not open access, it remains accessible through institutional subscriptions, ensuring comprehensive discourse on pressing epidemiological issues. By continuously publishing high-quality research that informs disease prevention and control strategies, the American Journal of Epidemiology stands at the forefront of epidemiological inquiry, promoting improved health outcomes on a global scale.

Lancet Gastroenterology & Hepatology is an esteemed journal, published by ELSEVIER INC in the United Kingdom, dedicated to advancing the fields of gastroenterology and hepatology. Since its inception in 2016, this journal has quickly established itself as a leading platform for high-quality research, evidenced by its impressive rankings as Q1 in both Gastroenterology and Hepatology for 2023. With a Scopus rank of #2 out of 167 in Gastroenterology and #2 out of 82 in Hepatology, it lies in the prestigious 99th and 98th percentiles, respectively, underscoring its significant impact within the scientific community. The journal aims to publish original research, critical reviews, and clinical studies that illuminate the latest advancements and challenges in the understanding and treatment of gastrointestinal and liver diseases. As a vital resource for researchers, healthcare professionals, and students alike, the Lancet Gastroenterology & Hepatology journal fosters the dissemination of pioneering findings and facilitates informed discussions to enhance patient care and health outcomes globally.

Obesity Science & Practice is a prestigious, peer-reviewed journal dedicated to advancing knowledge and research in the fields of obesity, endocrinology, diabetes, metabolism, and nutrition. Published by Wiley, this journal has established itself as a vital resource for researchers, healthcare professionals, and students interested in the latest evidence-based practices and innovations in obesity management. With an impact factor that reflects its significance, and ranked in the Q2 category for both Endocrinology, Diabetes and Metabolism, and Nutrition and Dietetics in 2023, the journal aims to foster interdisciplinary collaboration and dissemination of cutting-edge research. Since its transition to Open Access in 2015, Obesity Science & Practice has become increasingly accessible, emphasizing the importance of making research findings available to a wider audience. This convergence of expertise and commitment to public health makes the journal an essential forum for advancing scholarship and practice in tackling widespread global health challenges.

The Journal of Epidemiology and Global Health (ISSN: 2210-6006; E-ISSN: 2210-6014), published by SpringerNature, stands as a premier open-access platform in the field of epidemiology, dedicated to advancing our understanding of global health challenges since 2011. Based in Switzerland, this journal is recognized for its significant contributions to the discipline, achieving an impressive Q1 ranking in Epidemiology and positioning itself at the 88th percentile within the Scopus Medicine - Epidemiology category. With a goal to disseminate innovative research and foster dialogue among scholars, public health professionals, and students, the journal provides a rich repository of empirical studies, reviews, and theoretical contributions that address pressing epidemiological issues. Its commitment to open access ensures that vital research is freely available to the global community, thereby amplifying its impact and relevance. Researchers seeking to publish and access high-quality, peer-reviewed articles will find the Journal of Epidemiology and Global Health an invaluable resource in navigating the ever-evolving landscape of public health.

Journal of Research in Health Sciences, published by Hamedan University of Medical Sciences, is a prominent international journal that has been disseminating research findings in the fields of public health, epidemiology, and health policy since its inception in 2009. With an ISSN of 2228-7795 and E-ISSN 2228-7809, the journal has established a solid reputation, currently ranked in the third quartile (Q3) across several categories related to health, as noted by Scopus. The journal serves as a vital resource for researchers, professionals, and students, offering rich insights into the complex interactions within health sciences and facilitating the dissemination of innovative research that addresses pressing health challenges. The journal's reach extends beyond Iran, contributing to global discourse and promoting evidence-based practices in health. By providing an open-access platform, it ensures that vital information is readily accessible to the academic community and beyond, fostering a collaborative environment for advancing health sciences research.

Farmeconomia-Health Economics and Therapeutic Pathways is a pioneering journal within the field of health economics, dedicated to exploring the intersections of health policy, therapeutics, and economic evaluations. Published by SEED MEDICAL PUBLISHERS, this Open Access journal has been at the forefront of advancing knowledge since 2012, ensuring that vital research is readily accessible to a global audience without subscription barriers. The journal aims to facilitate the dissemination of insightful studies, systematic reviews, and theoretical discussions that determine the cost-effectiveness of therapeutic options, ultimately guiding evidence-based healthcare decisions. Based in *Torino, Italy*, this journal is committed to serving researchers, healthcare professionals, and students who are eager to contribute to and stay updated on the latest developments in health economics and policy implementation. With its broad-ranging scope and dedication to quality research, Farmeconomia stands as an essential resource for anyone engaged in the complex dynamics of health systems and their economic implications.

The Cochrane Database of Systematic Reviews is a premier journal published by WILEY, focusing on the critical appraisal and synthesis of high-quality research in health care. With its dedication to evidence-based practice, this journal serves as a cornerstone for researchers, healthcare professionals, and students alike, offering pivotal insights through rigorous systematic reviews. Although it is not an open-access publication, its influence in guiding clinical decision-making and policy formulation is profound, underscored by its contributions to the advancement of healthcare knowledge. Based in the United States at 111 River St, Hoboken, NJ, the Cochrane Database has established itself as essential reading for those seeking to stay at the forefront of systematic reviews and meta-analyses in the medical field, ensuring that users are well-equipped with the evidence necessary for informed practice.