| Literature DB >> 11964943 |
Helle Kieler, Sven Cnattingius, Juni Palmgren, Bengt Haglund, Ove Axelsson.
Abstract
Entities:
Mesh:
Year: 2002 PMID: 11964943 DOI: 10.1097/00001648-200205000-00022
Source DB: PubMed Journal: Epidemiology ISSN: 1044-3983 Impact factor: 4.822