F. Maula, A. Javaid, A. Basit, Z. Ullah, M. Y. Khan, and Z. Iqbal, “TO STUDY THE HOSTOPATHOLOGICAL PATTERN OF BRONCHIAL BIOPSIES TAKEN IN PATIENTS SUSPECTED OF BRONCHOGENIC CARCINOMA”, Pak J Chest Med, vol. 14, no. 1, Jun. 2015.