APA (7 वां संस्करण) प्रशस्ति पत्र

Rai, D. S. K. (2013). Study of Association of Helicobactor pylori infections in Acid Peptic Disease(APD) Among Nepalese.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rai, Dr. Shiba Kumar. Study of Association of Helicobactor Pylori Infections in Acid Peptic Disease(APD) Among Nepalese. 2013.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rai, Dr. Shiba Kumar. Study of Association of Helicobactor Pylori Infections in Acid Peptic Disease(APD) Among Nepalese. 2013.

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