RT Journal Article SR Electronic T1 A six-year-old boy with autism and left hip pain JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E275 OP E278 DO 10.1503/cmaj.160712 VO 189 IS 7 A1 Erdle, Stephanie A1 Conway, Melanie A1 Weinstein, Michael YR 2017 UL http://www.cmaj.ca/content/189/7/E275.abstract