Perception and clinical practice regarding mucus clearance devices with chronic obstructive pulmonary disease: a cross-sectional study of healthcare providers in Saudi Arabia
Saeed Mardy Alghamdi, Abdulaziz Alzahrani, Yousef M Alshahrani, Abdulhadi A Al Ruwaithi, Abdulelah Mastour Aldhahir, Abdullah S Alsulayyim, Rayan A Siraj, Abdulelah H Almansour, Ali M Alasmari, Jaber S Alqahtani, Abdullah M Alanazi, Siraj T Jaishi, Badr A Allehyani, Nicholas S Hopkinson
BMJ Open Sep 2023, 13 (9) e074849; DOI: 10.1136/bmjopen-2023-074849