Author: Williams J. Bjornsson S. Cameron A. D. Mathers A. Jill S. Z. S. Yahya Pell P.
Publisher: Informa Healthcare
ISSN: 1364-6893
Source: Journal of Obstetrics & Gynaecology, Vol.19, Iss.6, 1999-11, pp. : 598-601
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract