Paglia, Patrizia Rubbini, Antonio Ruggiero, and Antonella Guido. “Pain in Paediatric Oncology and Spontaneous Drawing: Clinical and Psychological Concerns The Experience of Pain in Children With Cancer”. International Journal of Pediatrics and Child Health 5 (February 27, 2017): 2–7. Accessed March 15, 2025. https://savvysciencepublishers.com/index.php/ijpch/article/view/200.