| Literature DB >> 19200912 |
David H Brewster, Katharine H Sharpe, Douglas I Clark, Joanne Collins.
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Year: 2009 PMID: 19200912 DOI: 10.1016/S0140-6736(09)60165-3
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321