RT Journal Article SR Electronic T1 Ecchymotic groin plaques in an immunocompromised man JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1412 OP 1412 DO 10.1503/cmaj.051586 VO 174 IS 10 A1 Freiman, Anatoli A1 Nguyen, Khue A1 Watters, A. Kevin YR 2006 UL http://www.cmaj.ca/content/174/10/1412.abstract