RT Journal Article SR Electronic T1 Atrophying pityriasis versicolor JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 776 OP 776 DO 10.1503/cmaj.131846 VO 186 IS 10 A1 Kyle Cullingham A1 Peter R. Hull YR 2014 UL http://www.cmaj.ca/content/186/10/776.abstract AB