Iqra Abdul Ghafoor, Sehar Nouman, Bisms Qazi, Mariyam Khalid, and Samar Fatima. “Effects of Postural Drainage in Patients With Elderly Pneumonia”. Journal of Health and Rehabilitation Research, vol. 5, no. 6, June 2025, pp. 1-7, doi:10.61919/jhrr.v5i6.1925.