Fertility awareness based methods for pregnancy prevention.
作者信息
Urrutia Rachel Peragallo, Polis Chelsea B
机构信息
Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA.
Reply OB/Gyn & Fertility, Cary, NC, USA.
出版信息
BMJ. 2019 Jul 11;366:l4245. doi: 10.1136/bmj.l4245.
PMID:31296535
Abstract
摘要
Zotero 插件