| Literature DB >> 2858782 |
R W Shafer, K Offit, N T Macris, G M Horbar, L Ancona, I R Hoffman.
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Year: 1985 PMID: 2858782 DOI: 10.1016/s0140-6736(85)91713-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321