RT Journal Article SR Electronic T1 De Quervain subacute thyroiditis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1007 OP E1007 DO 10.1503/cmaj.202787 VO 193 IS 26 A1 Mundy-Baird, George A1 Kyriacou, Angelos A1 Syed, Akheel A. YR 2021 UL http://www.cmaj.ca/content/193/26/E1007.abstract