Não informado. (1980). European Journal of Gynaecological Oncology. European Society of Gynaecological Oncology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. European Journal of Gynaecological Oncology. Padua, Italia: European Society of Gynaecological Oncology, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. European Journal of Gynaecological Oncology. European Society of Gynaecological Oncology, 1980.
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