RT Journal Article SR Electronic T1 Answer: Answer to Ophthaproblem JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1700 OP 1700 VO 54 IS 12 A1 Zhou, Alysia A1 Weizblit, Nataly A1 Noble, Jason YR 2008 UL http://www.cfp.ca/content/54/12/1700.abstract AB