| Literature DB >> 15511936 |
A R Baird1, C R Nwosu, F Crichton, F A Carey, S Lang, P Agustsson.
Abstract
Entities:
Year: 1997 PMID： 15511936 DOI： 10.1080/01443619750112583
Source DB: PubMed Journal: J Obstet Gynaecol ISSN： 0144-3615 Impact factor: 1.246