| Literature DB >> 10646034 |
S Varma1, A Bhansali, S S Gill, S Kumari, S Singh.
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Year: 1999 PMID: 10646034 PMCID: PMC1741320 DOI: 10.1136/pgmj.75.886.492
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401