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शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSutradhar, Ipsita, Rajat Das Gupta, Mehedi Hasan, Amit Wazib, Malabika Sarker, और Brac James P. Grant School of Public Health. Prevalence and Risk Factors of Chronic Obstructive Pulmonary Disease in Bangladesh: A Systematic Review. Cureus, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSutradhar, Ipsita, et al. Prevalence and Risk Factors of Chronic Obstructive Pulmonary Disease in Bangladesh: A Systematic Review. Cureus, 2022.
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