| Literature DB >> 7909898 |
N Knabe, M Zak, A Hansen, J Moesgaard, N Kvist, B Beck, K Damgaard, C Koch.
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Year: 1994 PMID: 7909898 DOI: 10.1016/s0140-6736(94)92443-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321