title: Extra chromosome in Kallmann's syndrome.
mesh_terms: D002869:Chromosome Aberrations; D002903:Chromosomes, Human, 19-20; D005260:Female; D006801:Humans; D007006:Hypogonadism / Q000235:genetics*; D008297:Male; D000857:Olfaction Disorders / Q000235:genetics*; D013577:Syndrome