title: Cytogenetic findings in 301 sterile and/or infertile men with abnormal spermograms.
mesh_terms: D002869:Chromosome Aberrations; D006801:Humans; D007248:Infertility, Male / Q000235:genetics*; D007621:Karyotyping; D008297:Male; D009845:Oligospermia / Q000235:genetics*; D012730:Sex Chromosomes; D013076:Sperm Count