title: [Ring chromosome 8 (46,XY, 8 r) in a boy with debility (author's transl)].
mesh_terms: D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002906:Chromosomes, Human, 6-12 and X; D003878:Dermatoglyphics; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male
vernacular_title: Ringchromosom 8(46, XY, 8 r) bei einem debilen Jungen.