Não informado. (1950). Boston medical quarterly. Boston University, School of Medicine.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Boston Medical Quarterly. Boston, Mass: Boston University, School of Medicine, 1950.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Boston Medical Quarterly. Boston University, School of Medicine, 1950.
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