Mahmood, I, MK Rahman, MA Haque, MMR Khan, MMH Chowdhury, A lqbal, ARMS Ekram, MH Rashid, and MJ Alam. 2009. “A Study on Hypcrcalcaemia in Patients With Bronchial Carcinoma: At a Tertiary Level Hospital”. TAJ: Journal of Teachers Association 22 (2):245-47. https://doi.org/10.3329/taj.v22i2.37734.