Gallardo, Jaime, and David Gamella González. “Hospital Music Therapy: Impact of Rock and Roll in the Pediatric Transplant Unit of the Hospital Universitario La Paz”. Revista de Investigación en Musicoterapia 4, no. 4 (January 29, 2021): 1–20. Accessed September 9, 2025. https://revistas-new.uam.es/rim/article/view/rim2020_4_001.