| Literature DB >> 1968560 |
A Leentvaar-Kuijpers, M M Dekker, R A Coutinho, E E Dekker, J N Keeman, M C Ansink-Schipper.
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Year: 1990 PMID: 1968560 DOI: 10.1016/0140-6736(90)90784-3
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321