Common problems related to P-value in observational pharmacoepidemiological studies
LI Guowei, LI Likang, LIU Yingxin, WANG Ruoting, WU Darong
Chinese Journal of Pharmacovigilance . 2022, (1): 23 -26 .  DOI: 10.19803/j.1672-8629.2022.01.05