APA
Zwas D. R., Takuma S., Mullis-Jansson S., Fard A., Chaudhry H., Wu H., Di Tullio M. R. & Homma S. (19990624). Feasibility of real-time 3-dimensional treadmill stress echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Chicago
Zwas D R, Takuma S, Mullis-Jansson S, Fard A, Chaudhry H, Wu H, Di Tullio M R and Homma S. 19990624. Feasibility of real-time 3-dimensional treadmill stress echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
Harvard
Zwas D. R., Takuma S., Mullis-Jansson S., Fard A., Chaudhry H., Wu H., Di Tullio M. R. and Homma S. (19990624). Feasibility of real-time 3-dimensional treadmill stress echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.
MLA
Zwas D R, Takuma S, Mullis-Jansson S, Fard A, Chaudhry H, Wu H, Di Tullio M R and Homma S. Feasibility of real-time 3-dimensional treadmill stress echocardiography. : Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 19990624.