| Literature DB >> 2887769 |
L Balleisen, H Schulte, G Assmann, P H Epping, J van de Loo.
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Year: 1987 PMID: 2887769 DOI: 10.1016/s0140-6736(87)91004-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321