Sajjad Ali; Bahar Ali; Muhammad Qasim; Awan, S. H.; Abdullah; Tuheed Ahmed. The Frequency Of Different Diagnoses In Patients Presented With Obstructive Airway Symptoms To The Outpatient And Pulmonology Department, Mardan Medical Complex, Khyber Pakhtunkhwa: Original Article . JBKMC 2025, 5, 231-234.