Characteristics of dear health care provider letters in Europe and America
LIANG Jiaqi, SHAO Rong, LIU Pengcheng, LI Ming, RENG Jingtian, TANG Ren, WANG Yue
Chinese Journal of Pharmacovigilance . 2022, (3): 275 -278 .  DOI: 10.19803/j.1672-8629.2022.03.09