RT Journal Article SR Electronic T1 Infantile Hemangioma: When Is Involution Complete? JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 65 OP 65 DO 10.1542/gr.28-6-65 VO 28 IS 6 YR 2012 UL http://aapgrandrounds.aappublications.org/content/28/6/65.abstract AB