title: [Human genetical studies in patients with trisomy 21 with special evaluation of morphology and pathogenesis in the orofacial region. General problems and methods in stomatologic studies of trisomy 21].
mesh_terms: D002648:Child; D002675:Child, Preschool; D002904:Chromosomes, Human, 21-22 and Y; D004314:Down Syndrome / Q000235:genetics*; D005838:Genotype; D006801:Humans; D007621:Karyotyping; D008260:Macroglossia / Q000235:genetics; D008445:Maxillofacial Development; D009912:Oral Manifestations; D010641:Phenotype; D014071:Tooth Abnormalities / Q000235:genetics
vernacular_title: Humangenetische Studien an Patienten mit Trisomie 21 unter besonderer Wertung von Morphologie und Pathogenese im orofazialen Bereich