| Literature DB >> 2887965 |
C Strömberg, E Palva, E Alhava, K Aranko, J Idänpään-Heikkilä.
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Year: 1987 PMID: 2887965 DOI: 10.1016/s0140-6736(87)92467-6
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321