RT Journal Article SR Electronic T1 Company profits from side effects of glaucoma treatment JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1058 OP E1058 DO 10.1503/cmaj.109-3919 VO 183 IS 14 A1 Adrianna Banaszek YR 2011 UL http://www.cmaj.ca/content/183/14/E1058.abstract