Golshan, M., Amra, B., & Welte, T. (2011). Sample Survey of Chronic Obstructive Pulmonary Disease and Associated Risk Factors in Isfahan, Iran. National Research Institute of Tuberculosis and Lung Disease.
Chicago Stili AlıntıGolshan, Mohammad, Babak Amra, ve Tobias Welte. Sample Survey of Chronic Obstructive Pulmonary Disease and Associated Risk Factors in Isfahan, Iran. National Research Institute of Tuberculosis and Lung Disease, 2011.
MLA AlıntıGolshan, Mohammad, Babak Amra, ve Tobias Welte. Sample Survey of Chronic Obstructive Pulmonary Disease and Associated Risk Factors in Isfahan, Iran. National Research Institute of Tuberculosis and Lung Disease, 2011.
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