Não informado. (1952). The American Journal of Tropical Medicine and Hygiene. American Society of Tropical Medicine and Hygiene.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The American Journal of Tropical Medicine and Hygiene. Mclean, Va: American Society of Tropical Medicine and Hygiene, 1952.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The American Journal of Tropical Medicine and Hygiene. American Society of Tropical Medicine and Hygiene, 1952.
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