title: Determining the age of onset of unilateral cataract using family photographs.
authors.affiliation: Department of Ophthalmology, British Columbia Children's Hospital, University of British Columbia, Vancouver, Canada.
authors.forename: P
authors.initials: P
authors.lastname: Kim
authors.forename: C J
authors.initials: CJ
authors.lastname: Lyons
mesh_terms: D017668:Age of Onset; D002386:Cataract / Q000175:diagnosis* / Q000473:pathology; D003941:Diagnostic Techniques, Ophthalmological; D006801:Humans; D007223:Infant; D010781:Photography / Q000379:methods*