Bonifazi E. Response to propranolol as a clue to the diagnosis of hemangioma. Eur. J. Pediat. Dermatol. [Internet]. 2013 Dec. 31 [cited 2026 Sept. 12];23(4): 254. Available from: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/891