| Literature DB >> 17546315 |
Matthews Mathai1, A Metin Gülmezoglu, Suzanne Hill.
Abstract
Entities:
Mesh:
Substances:
Year: 2007 PMID: 17546315 PMCID: PMC2636323 DOI: 10.2471/blt.07.041962
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408