ASPIRATSION SINDROMDAN NOBUD BOʼLGAN CHAQALOQLAR BUYRAGINING MORFOLOGIK OʼZGARISHLARI. JUSR [Internet]. 2023 Apr. 17 [cited 2024 Nov. 22];1(4):449-51. Available from: http://universalpublishings.com/index.php/jusr/article/view/524