RT Journal Article SR Electronic T1 Hydroa vacciniforme JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E796 OP E796 DO 10.1503/cmaj.092088 VO 182 IS 17 A1 Riccardo Balestri A1 Iria Neri YR 2010 UL http://www.cmaj.ca/content/182/17/E796.abstract