| Literature DB >> 4200814 |
B Veress, O A Malik, A A el-Tayeb, S el-Daoud, E S Mahgoub, A M el-Hassan.
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Year: 1973 PMID: 4200814 DOI: 10.4269/ajtmh.1973.22.765
Source DB: PubMed Journal: Am J Trop Med Hyg ISSN: 0002-9637 Impact factor: 2.345