| Literature DB >> 77990 |
S H Curry, R Whelpton, P J de Schepper, S Vranckx, A A Schiff.
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Year: 1978 PMID: 77990 DOI: 10.1016/s0140-6736(78)91017-6
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321