| Literature DB >> 4270418 |
B Petchclai, R Chutanondh, S Prasongsom, S Hiranras, T Ramasoota.
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Year: 1973 PMID: 4270418 DOI: 10.4269/ajtmh.1973.22.761
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN: 0002-9637 Impact factor: 2.345