The Lancet《柳叶刀》（周刊）. The Lancet is an independent, international weekly general medical journal founded in 1823 by Thomas Wakley. Since its first issue (October 5, 1823), the journal has strived to make science widely available so that medicine can serve, and transform society, and positively impact the lives of people. The Lancet is committed to applying scientific knowledge to improve health and advance human progress. In our weekly issues, and online first content, we publish some of the best science from the best scientists worldwide, providing an unparalleled global reach and impact on health.

BMC MEDICINE《BMC医学》（年刊）. BMC Medicine is the flagship medical journal of the BMC series. An open access, transparent peer-reviewed general medical journal, BMC Medicine publishes outstanding and influential research in all areas of clinical practice, translational medicine, medical and health advances, public health, global health, policy, and general topics of interest to the biomedical and sociomedical professional communities. We also publish stimulating debates and reviews as well as unique forum articles and concise tutorials.

Medicina-Buenos Aires《医学》（双月刊）. MEDICINA (Buenos Aires) is a bimonthly journal in both formats, printed and electronic and can be consulted in www.medicinabuenosaires.com. It welcomes articles devoted to clinical or experimental medicine.

PLOS Medicine《公共科学图书馆-医学》（月刊）. PLOS Medicine publishes original research articles of outstanding medical importance. We will consider manuscripts of any length; we encourage the submission of both substantial full-length bodies of work and shorter manuscripts that report novel findings that might be based on a more limited range of experiments.

Acta Clinica Belgica《比利时临床学报》（双月刊）. Acta Clinica Belgica: International Journal of Clinical and Laboratory Medicine primarily publishes papers on clinical medicine, clinical chemistry, pathology and molecular biology, provided they describe results which contribute to our understanding of clinical problems or describe new methods applicable to clinical investigation. Readership includes physicians, pathologists, pharmacists and physicians working in non-academic and academic hospitals, practicing internal medicine and its subspecialties.

African Health Sciences《非洲卫生科学》（季刊）. African Health Sciences is an open access, free online, internationally refereed journal publishing original articles on research, clinical practice, public health, policy, planning, implementation and evaluation, in the health and related sciences relevant to Africa and the tropics. African Health Sciences acknowledges support provided by the African Health Journals Partnership Project that is funded by the US National Institutes of Health (through the National Library of Medicine and the Fogarty International Center) and facilitated by the Council of Science Editors.

Acta clinica Croatica《克罗地亚临床学报》（季刊）. Acta Clinica Croatica (Acta Clin Croat, ISSN 0353-9466 printed edition, ISSN 1333-9451 electronic edition) is an internationally peer reviewed general medical journal open to physicians and scientists from the field of biomedicine.

American Family Physician《美国家庭医生》（月刊）. American Family Physician (AFP) is the AAFPs editorially independent, peer-reviewed and evidence-based clinical journal. Published semimonthly in print and online, AFP delivers concise, easy-to-read clinical review articles for physicians and other health care professionals.

CANADIAN FAMILY PHYSICIAN《加拿大家庭医生》（月刊）. Canadian Family Physician (CFP), a peer-reviewed medical journal, is the official publication of the College of Family Physicians of Canada. Our mission is to ensure that practitioners, researchers, educators and policy makers are informed on current issues and in touch with the latest thinking in the discipline of family medicine; to serve family physicians in all types of practice in every part of Canada in both official languages; to advance the continuing development of family medicine as a discipline; and to contribute to the ongoing improvement of patient care.

The American Journal of Medicine《美国医学杂志》（月刊）. The American Journal of Medicine - "The Green Journal" - publishes original clinical research of interest to physicians in internal medicine, both in academia and community-based practice. AJM is the official journal of the Alliance for Academic Internal Medicine, a prestigious group comprising internal medicine department chairs at more than 125 medical schools across the U.S.