RT Journal Article SR Electronic T1 Potential toxicity of topical ocular solutions JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E898 OP E898 DO 10.1503/cmaj.72457 VO 191 IS 32 A1 Nevio Cimolai YR 2019 UL http://www.cmaj.ca/content/191/32/E898.abstract