S Zhang, W Zhang. Show Affiliations »
Abstract
Mesh: See more » ChinaHistory, AncientHistory, Early Modern 1451-1600History, MedievalHistory, Modern 1601-Obstetrics/history
Year: 1987 PMID: 11612411
Source DB: PubMed Journal: Zhonghua Yi Shi Za Zhi ISSN: 0255-7053