An edition of Reproducibility of a continuous-wave Doppler ultrasound system for assessment of ascending aortic blood flow responses during graged [i.e. graded] exercise testing with healthy individuals (1988)

Reproducibility of a continuous-wave Doppler ultrasound system for assessment of ascending aortic blood flow responses during graged [i.e. graded] exercise testing with healthy individuals

By Lindsay D. Wetherill