Ocular refraction and inbreeding: a population study in Newfoundland.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003241:Consanguinity; D004777:Environment; D005260:Female; D006720:Homozygote; D006801:Humans; D008297:Male; D008875:Middle Aged; D009523:Newfoundland and Labrador; D010375:Pedigree; D012030:Refractive Errors / Q000235:genetics*