490份药品说明书孕期安全用药信息调查分析
李心蕾,冯欣
Analysis of Pregnant and Lactating women Medication in 490 Drug Instructions
LI Xin-lei, FENG Xin
中国药学杂志 . 2013, (21): 1886 -1888 .  DOI: 10.11669/cpj.2013.21.028