| Literature DB >> 4688420 |
P Holden, R O Hayes, C J Mitchell, D B Francy, J S Lazuick, T B Hughes.
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Year: 1973 PMID: 4688420 DOI: 10.4269/ajtmh.1973.22.244
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN: 0002-9637 Impact factor: 2.345