| Literature DB >> 1969040 |
Z Man, A B Otero, P Rendo, L Barazzutti, J C Sanchez Avalos.
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Year: 1990 PMID: 1969040 DOI: 10.1016/0140-6736(90)90452-b
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321