| Literature DB >> 22589575 |
Alastair van Heerden1, Mark Tomlinson, Leslie Swartz.
Abstract
Mesh:
Year: 2012 PMID: 22589575 PMCID: PMC3341694 DOI: 10.2471/BLT.11.099788
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408