| Literature DB >> 4182711 |
S E Ritzmann, D L Larson, C McClung, S Abston, D Falls, A S Goldman.
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Year: 1969 PMID: 4182711 DOI: 10.1016/s0140-6736(69)91670-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321