RT Journal Article SR Electronic T1 Un signe précurseur d’hémangiome infantile segmentaire JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1637 OP E1638 DO 10.1503/cmaj.220336-f VO 194 IS 47 A1 Hung, Yi-Teng A1 Chung, Wen-Hung A1 Chen, Chun-Bing YR 2022 UL http://www.cmaj.ca/content/194/47/E1637.abstract