RT Journal Article SR Electronic T1 An unusual cause of goitre and hypothyroidism JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 329 OP 329 DO 10.1503/cmaj.1040448 VO 171 IS 4 A1 Khandwala, Hasnain M. A1 Chibbar, Rajni YR 2004 UL http://www.cmaj.ca/content/171/4/329.abstract