| Literature DB >> 12446541 |
Christopher J M Whitty1, Mark Rowland, Frances Sanderson, Theonest K Mutabingwa.
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Year: 2002 PMID: 12446541 PMCID: PMC1124691 DOI: 10.1136/bmj.325.7374.1221
Source DB: PubMed Journal: BMJ ISSN: 0959-8138