Robinson, B E Factors associated with the prevalence of myopia in 6-year-olds. [electronic resource] - Optometry and vision science : official publication of the American Academy of Optometry May 1999 - 266-71 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1040-5488 Standard No.: 10.1097/00006324-199905000-00011 doi Subjects--Topical Terms: Age FactorsChildFemaleHumansInfant, Low Birth WeightInfant, NewbornMaleMaternal Exposure--adverse effectsMyopia--diagnosisOdds RatioOntario--epidemiologyPregnancyPrevalenceRefraction, OcularRetrospective StudiesRisk FactorsSurveys and Questionnaires