Authors: Weyman, AE Butler, A Subhiyah, R Appleton, C Geiser, E Goldstein, SA King, ME Kaul, S Labovitz, A Picard, M Ryan, T Shanewise, J

Citation: Ae. Weyman et al., Concept, development, administration, and analysis of a certifying examination in echocardiography for physicians, J AM S ECHO, 14(2), 2001, pp. 158-168