APA

Ahmad R., Manohitharajah S. M., Deverall P. B. & Watson D. A. (19760324). Chronic hemolysis following mitral valve replacement. A comparative study of the Björk-Shiley, composite-seat Starr-Edwards, and frame-mounted aortic homograft valves. : The Journal of thoracic and cardiovascular surgery.

Chicago

Ahmad R, Manohitharajah S M, Deverall P B and Watson D A. 19760324. Chronic hemolysis following mitral valve replacement. A comparative study of the Björk-Shiley, composite-seat Starr-Edwards, and frame-mounted aortic homograft valves. : The Journal of thoracic and cardiovascular surgery.

Harvard

Ahmad R., Manohitharajah S. M., Deverall P. B. and Watson D. A. (19760324). Chronic hemolysis following mitral valve replacement. A comparative study of the Björk-Shiley, composite-seat Starr-Edwards, and frame-mounted aortic homograft valves. : The Journal of thoracic and cardiovascular surgery.

MLA

Ahmad R, Manohitharajah S M, Deverall P B and Watson D A. Chronic hemolysis following mitral valve replacement. A comparative study of the Björk-Shiley, composite-seat Starr-Edwards, and frame-mounted aortic homograft valves. : The Journal of thoracic and cardiovascular surgery. 19760324.