Reyes Luna, Juan, and Patricia Jara Concha. “NURSING STRATEGY TO REDUCE PATIENT ANXIETY IN ENDOSCOPIC PROCEDURES: RANDOMIZED CLINICAL TRIAL”. Ciencia y Enfermería 28 (December 30, 2022). Accessed July 3, 2024. https://revistas.udec.cl/index.php/cienciayenfermeria/article/view/9882.