Não informado. (1962). Bulletin of the American College of Chest Physicians. American College of Chest Physicians.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the American College of Chest Physicians. Chicago, Ill: American College of Chest Physicians, 1962.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the American College of Chest Physicians. American College of Chest Physicians, 1962.
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