| Literature DB >> 9439505 |
J W Den Boer, E Yzerman, A Van Belkum, F Vlaspolder, F J Van Breukelen.
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Year: 1998 PMID: 9439505 DOI: 10.1016/s0140-6736(05)78145-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321