Goyal, H. (2022). COVID-19 and Gastrointestinal Disease: Current Insights and Future Management. MDPI - Multidisciplinary Digital Publishing Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoyal, Hemant. COVID-19 and Gastrointestinal Disease: Current Insights and Future Management. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGoyal, Hemant. COVID-19 and Gastrointestinal Disease: Current Insights and Future Management. MDPI - Multidisciplinary Digital Publishing Institute, 2022.
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