RT Journal Article SR Electronic T1 A premonitory mark of segmental infantile hemangioma JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E910 OP E910 DO 10.1503/cmaj.220336 VO 194 IS 26 A1 Yi-Teng Hung A1 Wen-Hung Chung A1 Chun-Bing Chen YR 2022 UL http://www.cmaj.ca/content/194/26/E910.abstract