Dr. Mahboob ur Rahman Chest Physiotherapy in emergency and covid / Dr. Mahboob ur Rahman - Islamabad : National Book Foundation ; 2023. - 151 pages : illustration, Photos ; 18 cm. Respiratory organs Some medical conditions Postural Drainage... In English. PBK. ISBN: 978-969-37-1365-7 Subjects--Topical Terms: MouthPharynx Larynx Dewey Class. No.: 617.54 MAH-C 2023