| Literature DB >> 17307109 |
Wai K Leung1, Ingvar Bjarnason, Vincent W S Wong, Joseph J Y Sung, Francis K L Chan.
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Year: 2007 PMID: 17307109 DOI: 10.1016/S0140-6736(07)60282-7
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321