Ravshanov Zafar Khazratkulovich (2026) «DIAGNOSTIC VERIFICATION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE USING RADIATION IMAGING», Medical Research Journal, 2(6), сс. 72–77. доступно на: https://mrjedu.com/index.php/mrjedu/article/view/413 (просмотрено: 18 октябрь 2026).