APA

Fagan L. F., Penick D. R., Williams G. A., Labovitz A. J. & Pearson A. C. (19910703). Two-dimensional, spectral Doppler, and color flow imaging in adults with acquired and congenital cor triatriatum. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Chicago

Fagan L F, Penick D R, Williams G A, Labovitz A J and Pearson A C. 19910703. Two-dimensional, spectral Doppler, and color flow imaging in adults with acquired and congenital cor triatriatum. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

Harvard

Fagan L. F., Penick D. R., Williams G. A., Labovitz A. J. and Pearson A. C. (19910703). Two-dimensional, spectral Doppler, and color flow imaging in adults with acquired and congenital cor triatriatum. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.

MLA

Fagan L F, Penick D R, Williams G A, Labovitz A J and Pearson A C. Two-dimensional, spectral Doppler, and color flow imaging in adults with acquired and congenital cor triatriatum. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 19910703.