Mahmood, I., M. Rahman, M. Haque, M. Khan, M. Chowdhury, A. lqbal, A. Ekram, M. Rashid, and M. Alam. “A Study on Hypcrcalcaemia in Patients With Bronchial Carcinoma: At a Tertiary Level Hospital”. TAJ: Journal of Teachers Association, vol. 22, no. 2, Dec. 2009, pp. 245-7, doi:10.3329/taj.v22i2.37734.