RT Journal Article SR Electronic T1 Furby does not interfere with medical devices JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 971 OP 971 VO 161 IS 8 A1 Kok-Swang Tan A1 Irwin Hinberg YR 1999 UL http://www.cmaj.ca/content/161/8/971.abstract