Ali, M., Afzal, S., Rafique, N., Rafique, A., Aijaz, N., Khan, A. and Ikram, I. 2025. Effectiveness of Passive Chest Physiotherapy with and without Mechanical Percussion among in Patients Children: Passive Chest Physiotherapy with and Without Mechanical Percussion. Pakistan BioMedical Journal. 8, 8 (Aug. 2025), 03–08. DOI:https://doi.org/10.54393/pbmj.v8i8.1219.