| Literature DB >> 91798 |
S R Waltman, J Santiago, T Krupin, P Singer, B Becker, S Bleicher.
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Year: 1979 PMID: 91798 DOI: 10.1016/s0140-6736(79)92459-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321