title: Variant D and G-chromosomes in male-related infertility.
mesh_terms: D000328:Adult; D002869:Chromosome Aberrations / Q000453:epidemiology; D002871:Chromosome Banding; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007248:Infertility, Male / Q000235:genetics*; D008297:Male; D011110:Polymorphism, Genetic