Não informado. (1920). Journal of Neurology and Psychopathology. British Medical Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Neurology and Psychopathology. London: British Medical Association, 1920.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Neurology and Psychopathology. British Medical Association, 1920.
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