Oral contraceptives and estrogen combinations (excluding progestogens) during the first trimester--clearly increased the risk of overall birth defects.
作者信息
Martínez-Frías M L, Rodríguez-Pinilla E, Bermejo E, Prieto L
出版信息
Teratology. 1998 Aug;58(2):29. doi: 10.1002/(sici)1096-9926(199808)58:1<29::aid-tera3>3.0.co;2-w.
Abstract
摘要
Zotero 插件