Characteristics and Requirements of Pharmacoepidemiologic Safety Studies Using Electronic Healthcare Databases
ZHU Tian-tian, YE Xiao-fei, GUO Xiao-jing, ZHANG Tian-yi, WANG Jing, SHI Wen-tao, HE Jia
Chinese Journal of Pharmacovigilance . 2014, (7): 413 -315 .