Stewart, W. J., Aurigemma, G. P., Bierman, F. Z., Gardin, J. M., Kisslo, J. A., Pearlman, A. S., … Weyman, A. E. (1995). Guidelines for training in adult cardiovascular medicine. Core Cardiology Training Symposium (COCATS). Task Force 4: training in echocardiography. J Am Coll Cardiol, 25(1), 16–19. https://doi.org/10.1016/0735-1097(95)96218-n

Stewart, W. J., G. P. Aurigemma, F. Z. Bierman, J. M. Gardin, J. A. Kisslo, A. S. Pearlman, J. B. Seward, and A. E. Weyman. “Guidelines for training in adult cardiovascular medicine. Core Cardiology Training Symposium (COCATS). Task Force 4: training in echocardiography.” J Am Coll Cardiol 25, no. 1 (January 1995): 16–19. https://doi.org/10.1016/0735-1097(95)96218-n.

Stewart WJ, Aurigemma GP, Bierman FZ, Gardin JM, Kisslo JA, Pearlman AS, et al. Guidelines for training in adult cardiovascular medicine. Core Cardiology Training Symposium (COCATS). Task Force 4: training in echocardiography. J Am Coll Cardiol. 1995 Jan;25(1):16–9.

Stewart, W. J., et al. “Guidelines for training in adult cardiovascular medicine. Core Cardiology Training Symposium (COCATS). Task Force 4: training in echocardiography.” J Am Coll Cardiol, vol. 25, no. 1, Jan. 1995, pp. 16–19. Pubmed, doi:10.1016/0735-1097(95)96218-n.

Stewart WJ, Aurigemma GP, Bierman FZ, Gardin JM, Kisslo JA, Pearlman AS, Seward JB, Weyman AE. Guidelines for training in adult cardiovascular medicine. Core Cardiology Training Symposium (COCATS). Task Force 4: training in echocardiography. J Am Coll Cardiol. 1995 Jan;25(1):16–19.