title: Reversal with balsalazide of infertility caused by sulphsalazine.
mesh_terms: D000328:Adult; D000636:Aminosalicylic Acids / Q000627:therapeutic use*; D003093:Colitis, Ulcerative / Q000188:drug therapy; D006801:Humans; D007248:Infertility, Male / Q000139:chemically induced / Q000188:drug therapy*; D008297:Male; D019804:Mesalamine; D010659:Phenylhydrazines; D013076:Sperm Count; D012460:Sulfasalazine / Q000009:adverse effects*
chemical_list: D000636:Aminosalicylic Acids; D010659:Phenylhydrazines; D012460:Sulfasalazine; D019804:Mesalamine; C038637:balsalazide