Parental ages, birth order and reproductive fitness in cataracts.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001722:Birth Order; D002386:Cataract / Q000151:congenital / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D010331:Paternal Age; D012098:Reproduction