RT Journal Article SR Electronic T1 A 24-year-old man with suspected sacroiliitis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 124 OP 125 DO 10.1503/cmaj.141352 VO 187 IS 2 A1 Shirley Chow A1 Nigil Haroon YR 2015 UL http://www.cmaj.ca/content/187/2/124.abstract