Authors:
Waggoner, AD
Ehler, D
Adams, D
Moos, S
Rosenbloom, J
Gresser, C
Perez, JE
Douglas, PS
Citation: Ad. Waggoner et al., Guidelines for the cardiac sonographer in the performance of contrast echocardiography: Recommendations of the American Society of Echocardiography council on cardiac sonography, J AM S ECHO, 14(5), 2001, pp. 417-420
Authors:
Ehler, D
Carney, DK
Dempsey, AL
Rigling, R
Kraft, C
Witt, SA
Kimball, TR
Sisk, EJ
Geiser, EA
Gresser, CD
Waggoner, A
Citation: D. Ehler et al., Guidelines for cardiac sonographer education: Recommendations of the American Society of Echocardiography Sonograpber Training and Education Committee, J AM S ECHO, 14(1), 2001, pp. 77-84
Authors:
Ehler, D
Vacek, JL
Bansal, S
Gowda, M
Powers, KB
Citation: D. Ehler et al., Transition to an all-digital echocardiography laboratory: A large, multi-site private cardiology practice experience, J AM S ECHO, 13(12), 2000, pp. 1109-1116