Bonifazi, E., A. Milano, and V. Colonna. 2013. “Evaluation of Safety and Efficacy of a Galenic Preparation of 1% Propranolol in 89 Cases of Cutaneous Infantile Hemangioma”. European Journal of Pediatric Dermatology 23 (2):93-104. https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/922.