| Literature DB >> 21423833 |
Enrique F Schisterman1, Brian W Whitcomb.
Abstract
Entities:
Year: 2009 PMID: 21423833 PMCID: PMC3058543 DOI: 10.1111/j.1365-3016.2009.01052.x
Source DB: PubMed Journal: Paediatr Perinat Epidemiol ISSN: 0269-5022 Impact factor: 3.980