title: Anomalous protein complement of sperm nuclei in some infertile men.
mesh_terms: D006801:Humans; D007248:Infertility, Male / Q000378:metabolism*; D008297:Male; D009687:Nuclear Proteins / Q000378:metabolism*; D013094:Spermatozoa / Q000378:metabolism*
chemical_list: D009687:Nuclear Proteins