| Literature DB >> 1781000 |
R Brindle1, P Simani, R Newnham, P Waiyaki, C Gilks.
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Year: 1991 PMID: 1781000 DOI: 10.1016/0035-9203(91)90380-h
Source DB: PubMed Journal: Trans R Soc Trop Med Hyg ISSN: 0035-9203 Impact factor: 2.184