| Literature DB >> 17546298 |
Anders Nordström, Tessa Tan-Torres Edejer, David Evans.
Abstract
Mesh:
Year: 2007 PMID: 17546298 PMCID: PMC2636326 DOI: 10.2471/blt.07.041467
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408