APA

Lembcke A., Kivelitz D. E., Borges A. C., Lachnitt A., Hein P. A., Dohmen P. M. & Thiele H. (20090501). Quantification of aortic valve stenosis: head-to-head comparison of 64-slice spiral computed tomography with transesophageal and transthoracic echocardiography and cardiac catheterization. : Investigative radiology.

Chicago

Lembcke Alexander, Kivelitz Dietmar E, Borges Adrian C, Lachnitt André, Hein Patrick A, Dohmen Pascal M and Thiele Holger. 20090501. Quantification of aortic valve stenosis: head-to-head comparison of 64-slice spiral computed tomography with transesophageal and transthoracic echocardiography and cardiac catheterization. : Investigative radiology.

Harvard

Lembcke A., Kivelitz D. E., Borges A. C., Lachnitt A., Hein P. A., Dohmen P. M. and Thiele H. (20090501). Quantification of aortic valve stenosis: head-to-head comparison of 64-slice spiral computed tomography with transesophageal and transthoracic echocardiography and cardiac catheterization. : Investigative radiology.

MLA

Lembcke Alexander, Kivelitz Dietmar E, Borges Adrian C, Lachnitt André, Hein Patrick A, Dohmen Pascal M and Thiele Holger. Quantification of aortic valve stenosis: head-to-head comparison of 64-slice spiral computed tomography with transesophageal and transthoracic echocardiography and cardiac catheterization. : Investigative radiology. 20090501.