RT Journal Article SR Electronic T1 Mercury disposal sole health concern with fluorescent lights JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 136 OP 137 DO 10.1503/cmaj.070816 VO 177 IS 2 A1 Wayne Kondro YR 2007 UL http://www.cmaj.ca/content/177/2/136.2.abstract