[Improving the level of clinical study according to good clinical practice].
Jiang
Wen-qi
WQ
Department of Internal Medicine, Center for Cancer Prevention and Control, Zhong-Shan University, Guangzhou 510060, China
Wang
Shu-sen
SS
D002986:Clinical Trials as Topic / Q000592:standards*; D006801:Humans; D011786:Quality Control; D012107:Research Design