Author: Oei S.G. Bloemenkamp K.W.M. Helmerhorst F.M. Naaktgeboren N. Keirse M.J.N.C.
Publisher: Elsevier
ISSN: 0301-2115
Source: European Journal of Obstetrics and Gynecology and Reproductive Biology, Vol.64, Iss.2, 1996-02, pp. : 217-220
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract