Não informado. (1987). Proceedings of the Royal College of Physicians of Edinburgh. Royal College of Physicians.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Royal College of Physicians of Edinburgh. Edinburgh, Inglaterra: Royal College of Physicians, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Royal College of Physicians of Edinburgh. Royal College of Physicians, 1987.
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