Quiñones, M. A., Douglas, P. S., Foster, E., Gorcsan, J., Lewis, J. F., Pearlman, A. S., … Society of Pediatric Echocardiography. (2003). ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence. J Am Soc Echocardiogr, 16(4), 379–402. https://doi.org/10.1016/s0894-7317(03)00113-5

Quiñones, Miguel A., Pamela S. Douglas, Elyse Foster, John Gorcsan, Jannet F. Lewis, Alan S. Pearlman, Jack Rychik, et al. “ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence.” J Am Soc Echocardiogr 16, no. 4 (April 2003): 379–402. https://doi.org/10.1016/s0894-7317(03)00113-5.

Quiñones MA, Douglas PS, Foster E, Gorcsan J, Lewis JF, Pearlman AS, et al. ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence. J Am Soc Echocardiogr. 2003 Apr;16(4):379–402.

Quiñones, Miguel A., et al. “ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence.” J Am Soc Echocardiogr, vol. 16, no. 4, Apr. 2003, pp. 379–402. Pubmed, doi:10.1016/s0894-7317(03)00113-5.

Quiñones MA, Douglas PS, Foster E, Gorcsan J, Lewis JF, Pearlman AS, Rychik J, Salcedo EE, Seward JB, Stevenson JG, Thys DM, Weitz HH, Zoghbi WA, Creager MA, Winters WL, Elnicki M, Hirshfeld JW, Lorell BH, Rodgers GP, Tracy CM, American Society of Echocardiography, Society of Cardiovascular Anesthesiologists, Society of Pediatric Echocardiography. ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence. J Am Soc Echocardiogr. 2003 Apr;16(4):379–402.