| Literature DB >> 18949200 |
Sona Chowdhary, Jacob Puliyel.
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Year: 2008 PMID: 18949200 PMCID: PMC2649527 DOI: 10.2471/blt.08.054692
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408