| Literature DB >> 17766840 |
A P Sugunan1, Subarna Roy, M V Murhekar, T N Naik, S C Sehgal.
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Year: 2007 PMID: 17766840 DOI: 10.1093/pubmed/fdm054
Source DB: PubMed Journal: J Public Health (Oxf) ISSN: 1741-3842 Impact factor: 2.341