RT Journal Article SR Electronic T1 A 16-year-old boy with progressive central vision loss in his left eye JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1228 OP 1228 DO 10.1503/cmaj.1031591 VO 170 IS 8 A1 Shaun Morris A1 Linda Hiraki A1 Aleixo Muise YR 2004 UL http://www.cmaj.ca/content/170/8/1228.abstract