Não informado. (1941). Medical care: Economic and social aspects of health service. Committe on Research in Medical Economics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Medical Care: Economic and Social Aspects of Health Service. Baltimore, Md: Committe on Research in Medical Economics, 1941.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Medical Care: Economic and Social Aspects of Health Service. Committe on Research in Medical Economics, 1941.
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