| Literature DB >> 8098474 |
M K Bhattacharya, S K Bhattacharya, S Garg, P K Saha, D Dutta, G B Nair, B C Deb, K P Das.
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Year: 1993 PMID: 8098474 DOI: 10.1016/0140-6736(93)90855-b
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321