Results 41 to 50 of about 60,919 (97)

Design of a variable-aperture phased array beamformer for use in echocardiography [PDF]

open access: bronze, 1978
E. G. Crenshaw   +3 more
openalex   +1 more source

Cold pressor echocardiography [PDF]

open access: green, 1981
Roberta G. Kurtz   +4 more
openalex   +1 more source

Intraoperative detection of myocardial ischemia in high-risk patients: electrocardiography versus two-dimensional transesophageal echocardiography. [PDF]

open access: bronze, 1985
J. S. C. Smith   +8 more
openalex   +1 more source

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