[Effect of premature loss of milk teeth and of some space-keepers on the number of occlusal contacts].
D002648:Child; D003766:Dental Occlusion; D005500:Follow-Up Studies; D006801:Humans; D013027:Space Maintenance, Orthodontic; D014080:Tooth Exfoliation / Q000473:pathology*; D014094:Tooth, Deciduous
Vliianie na prezhdevremennata zaguba na vremennite zŭbi i na niakoi mestopaziteli vŭrkhu kolichestvoto na okluzalnite kontakti.