Não informado. Transactions and studies of the College of Physicians of Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Transactions and Studies of the College of Physicians of Philadelphia.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Transactions and Studies of the College of Physicians of Philadelphia.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.