Author: Orvos H. Hoffmann I. Frank I. Katona M. Pal A. Kovacs L.
Publisher: Elsevier
ISSN: 0301-2115
Source: European Journal of Obstetrics and Gynecology and Reproductive Biology, Vol.100, Iss.2, 2002-01, pp. : 171-173
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
By Walker Deborah S. Worrell Renee
The Journal of Perinatal Education, Vol. 17, Iss. 1, 2008-01 ,pp. :