Public Art & Health. Εικαστικές τέχνες στα παιδιατρικά νοσοκομεία. Research record PAH-022. Edition 4.11, 29 September 2026. https://www.publicart.health/el/research/pah-022 Underlying source citation (as listed in the repository): Ullán AM, Belver MH. Visual arts in children's hospitals: scoping review. HERD. 2021;14(4):339-367. https://pubmed.ncbi.nlm.nih.gov/33779344/