Cita APA

Barr, R. G. (2018). Rethinking Chronic Obstructive Pulmonary Disease. Chronic Pulmonary Insufficiency and Combined Cardiopulmonary Insufficiency. Ann Am Thorac Soc.

Chicago Style Citation

Barr, R. Graham. "Rethinking Chronic Obstructive Pulmonary Disease. Chronic Pulmonary Insufficiency and Combined Cardiopulmonary Insufficiency." Ann Am Thorac Soc 2018.

Cita MLA

Barr, R. Graham. "Rethinking Chronic Obstructive Pulmonary Disease. Chronic Pulmonary Insufficiency and Combined Cardiopulmonary Insufficiency." Ann Am Thorac Soc 2018.