García Fernández, C., and A. Díez Arias. “Nursing Procedure in Endoscopic Retrograde Cholangiopancreatography (ERCP) ”. NURSING AND HEALTH TIMES, Vol. 3, no. 11, Mar. 2022, pp. 24-27, https://www.tiemposdeenfermeriaysalud.es/journal/article/view/120.