| Literature DB >> 7901551 |
R Schoysman, P Vanderzwalmen, M Nijs, L Segal, G Segal-Bertin, L Geerts, E van Roosendaal, D Schoysman.
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Year: 1993 PMID: 7901551 DOI: 10.1016/0140-6736(93)92217-h
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321