| Literature DB >> 4627547 |
P G Contacos, W E Collins, G M Jeffery, W A Krotoski, W A Howard.
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Year: 1972 PMID: 4627547 DOI: 10.4269/ajtmh.1972.21.707
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN: 0002-9637 Impact factor: 2.345