Não informado. (2004). Proceedings of the Royal Society of Medicine. Royal Society of Medicine.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Royal Society of Medicine. London: Royal Society of Medicine, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Royal Society of Medicine. Royal Society of Medicine, 2004.
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