RT Journal Article SR Electronic T1 Iodochlorhydroxyquin and optic nerve damage JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 251 OP 251 VO 116 IS 3 A1 Carr, W. G. A1 Bowen, R. A. A1 Horner, F. A. YR 1977 UL http://www.cmaj.ca/content/116/3/251.abstract