title: Oral and dental state in Helsinki preschool children. V. Oral habits and occlusion.
mesh_terms: D000367:Age Factors; D002648:Child; D002669:Child Welfare; D002675:Child, Preschool; D003753:Dental Health Surveys; D005386:Fingersucking / Q000150:complications*; D005387:Finland; D006801:Humans; D007223:Infant; D008310:Malocclusion / Q000175:diagnosis / Q000209:etiology*; D011378:Prognathism / Q000209:etiology; D013391:Sucking Behavior / Q000150:complications*; D013997:Time Factors; D014505:Urban Population