| Literature DB >> 4960484 |
W E Collins, P G Contacos, J C Skinner, W Chin, E Guinn.
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Year: 1967 PMID: 4960484 DOI: 10.4269/ajtmh.1967.16.1
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN: 0002-9637 Impact factor: 2.345