title: Prevalence of ectopic eruption of the maxillary first permanent molar.
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008963:Molar; D012737:Sex Factors; D013548:Sweden; D014079:Tooth Eruption, Ectopic / Q000145:classification / Q000453:epidemiology* / Q000628:therapy