Gallin, J. I., & Ognibene, F. P. J. (2018). Principles and Practice of Clinical Research (4th.). Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGallin, John I., और Frederick P. Johnson Ognibene. Principles and Practice of Clinical Research. 4th. London: Academic Press, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGallin, John I., और Frederick P. Johnson Ognibene. Principles and Practice of Clinical Research. 4th. Academic Press, 2018.
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