联机医学文献分析和检索系统提供权威的医生关于的资讯药、看护、牙科医学、兽医药、医疗制度，前临床的科学，和更多。
MEDLINE provides authoritative medical information on medicine , nursing , dentistry , veterinary medicine , the health care system , pre-clinical sciences , and much more .
联机医学文献分析和检索系统