APA

Feldman H. J., Gray R. J., Chaux A., Halpern S. W., Kraus R., Allen H. N. & Matloff J. M. (19820527). Noninvasive in vivo and in vitro study of the St. Jude mitral valve prosthesis. Evaluation using two dimensional and M mode echocardiography, phonocardiography and cinefluoroscopy. : The American journal of cardiology.

Chicago

Feldman H J, Gray R J, Chaux A, Halpern S W, Kraus R, Allen H N and Matloff J M. 19820527. Noninvasive in vivo and in vitro study of the St. Jude mitral valve prosthesis. Evaluation using two dimensional and M mode echocardiography, phonocardiography and cinefluoroscopy. : The American journal of cardiology.

Harvard

Feldman H. J., Gray R. J., Chaux A., Halpern S. W., Kraus R., Allen H. N. and Matloff J. M. (19820527). Noninvasive in vivo and in vitro study of the St. Jude mitral valve prosthesis. Evaluation using two dimensional and M mode echocardiography, phonocardiography and cinefluoroscopy. : The American journal of cardiology.

MLA

Feldman H J, Gray R J, Chaux A, Halpern S W, Kraus R, Allen H N and Matloff J M. Noninvasive in vivo and in vitro study of the St. Jude mitral valve prosthesis. Evaluation using two dimensional and M mode echocardiography, phonocardiography and cinefluoroscopy. : The American journal of cardiology. 19820527.