APA

Sunil Roy T. N., Krishnan M. N., Koshy C., Sajeev C. G., Francis J., Velayudhan C. C. & Venugopal K. (20060112). Comparison of proximal isovelocity surface area method and pressure half time method for evaluation of mitral valve area in patients undergoing balloon mitral valvotomy. : Echocardiography (Mount Kisco, N.Y.).

Chicago

Sunil Roy Thottuvelil Narayanan, Krishnan Mangalth Narayanan, Koshy Cherian, Sajeev Chakanalil Govindan, Francis Johnson, Velayudhan Chamapparayil Chandran and Venugopal Krishnannair. 20060112. Comparison of proximal isovelocity surface area method and pressure half time method for evaluation of mitral valve area in patients undergoing balloon mitral valvotomy. : Echocardiography (Mount Kisco, N.Y.).

Harvard

Sunil Roy T. N., Krishnan M. N., Koshy C., Sajeev C. G., Francis J., Velayudhan C. C. and Venugopal K. (20060112). Comparison of proximal isovelocity surface area method and pressure half time method for evaluation of mitral valve area in patients undergoing balloon mitral valvotomy. : Echocardiography (Mount Kisco, N.Y.).

MLA

Sunil Roy Thottuvelil Narayanan, Krishnan Mangalth Narayanan, Koshy Cherian, Sajeev Chakanalil Govindan, Francis Johnson, Velayudhan Chamapparayil Chandran and Venugopal Krishnannair. Comparison of proximal isovelocity surface area method and pressure half time method for evaluation of mitral valve area in patients undergoing balloon mitral valvotomy. : Echocardiography (Mount Kisco, N.Y.). 20060112.