APA Style

Bhowmik., D, K. (2012). Depression And Risk Factors Among Patients With Chronic Obstructive Pulmonary Disease In A Tertiary Level Hospital . BSMMU: DR. Kalyan Bhowmik.

MLA Style

Bhowmik., Dr., Kalyan. "Depression And Risk Factors Among Patients With Chronic Obstructive Pulmonary Disease In A Tertiary Level Hospital". BSMMU: DR. Kalyan Bhowmik, 2012. Thesis.