title: [Mandibular crowding in deciduous teeth].
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy*; D008311:Malocclusion, Angle Class I / Q000628:therapy*; D008334:Mandible; D012690:Serial Extraction