Não informado. Periodontology Today. Southwest Society of Periodontists.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Periodontology Today. San Antonio, Tex: Southwest Society of Periodontists.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Periodontology Today. Southwest Society of Periodontists.
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