| Literature DB >> 8236399 |
M K Boulter1, P G Bray, R E Howells, S A Ward.
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Year: 1993 PMID: 8236399 DOI: 10.1016/0035-9203(93)90137-f
Source DB: PubMed Journal: Trans R Soc Trop Med Hyg ISSN: 0035-9203 Impact factor: 2.184