Hager, T. (2019). Ten drugs: How plants, powder, and pills have shaped the history of medicine. Abrams Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHager, Thomas. Ten Drugs: How Plants, Powder, and Pills Have Shaped the History of Medicine. New York: Abrams Press, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHager, Thomas. Ten Drugs: How Plants, Powder, and Pills Have Shaped the History of Medicine. Abrams Press, 2019.
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