Wanfang Medical Network is the website of Wan Fang Data Co., Ltd. It is a fully open platform for integrating medical information services and linking medical knowledge for hospitals, medical colleges, scientific research institutions, pharmaceutical machinery enterprises and medical practitioners, which is launched by authoritative medical institutions, medical journal editorial departments and authoritative medical experts in the United Nations. It also includes exclusive cooperative journals such as Chinese Medical Association and Chinese Medical Doctor Association.

China Biomedical CD-ROM is a comprehensive Chinese medical literature database developed by Institute of Medical Information, Chinese Academy of Medical Sciences on 1994. Its subjects involve basic medicine, clinical medicine, preventive medicine, pharmacy, traditional Chinese medicine and traditional Chinese medicine, and it is an important retrieval tool for domestic medical literature at present.

China HowNet's domestic knowledge database covers a wide range of disciplines, providing foreign languages, industry, agriculture, medicine and health, economy, education and other databases.

ClinicalKey is a clinical decision support tool launched by Elsevier, an information analysis company, which helps doctors to quickly acquire accurate, concise and world-leading evidence-based medical knowledge.

PubMed is a database that provides search and abstract of biomedical papers and free search.

Embase is a web-based data retrieval service for biomedical and pharmacological information, which was introduced by Elsevier. It covers pharmacy, clinical medicine, basic medicine, preventive medicine, forensic medicine and biomedical engineering. In addition to rich medical literature, it also supports the retrieval of drugs and diseases.

JAMA is one of the internationally renowned medical journals. Overseas versions in different languages 18, including JAMA Chinese version. Its permanent columns include: original works, reviews, special reports, special news, medical progress, rounds in Johns Hopkins Hospital, clinical selection, clinical cardiology, medical news and outlook, reviews, etc.

The latest clinical consultant database is an evidence-based medicine database, which is used to assist clinicians to make judgments and decisions in diagnosis and treatment. UpToDate covers 25 common clinical specialties, covering most diseases and related problems in the whole process and life cycle of diagnosis and treatment.

PLOS is a non-profit academic organization supported by many Nobel Prize winners and charities, aiming at popularizing the latest research results in the field of science and medicine all over the world. Very popular among medical students.

Ovid is the most popular medical information platform in the world. In the field of medical information service, it ranks first in the world in terms of technological leadership, data quality and user retrieval experience.