Não informado. (2002). Cancer in Ontario. Ontario Cancer Treatment and Research Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Cancer in Ontario. Toronto, Canada: Ontario Cancer Treatment and Research Foundation, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Cancer in Ontario. Ontario Cancer Treatment and Research Foundation, 2002.
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