RT Journal Article SR Electronic T1 An atypical presentation of giant cell arteritis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E301 OP E305 DO 10.1503/cmaj.100380 VO 183 IS 5 A1 Zwicker, Jocelyn A1 Atkins, Edward J. A1 Lum, Cheemun A1 Sharma, Mukul YR 2011 UL http://www.cmaj.ca/content/183/5/E301.abstract