title: Differential diagnosis of low or absent seminal fructose in man.
mesh_terms: D000328:Adult; D000367:Age Factors; D000728:Androgens / Q000627:therapeutic use; D002452:Cell Count; D003677:Deficiency Diseases / Q000175:diagnosis; D003937:Diagnosis, Differential; D013196:Dihydrotestosterone / Q000031:analogs & derivatives; D007172:Erectile Dysfunction / Q000188:drug therapy / Q000209:etiology; D005632:Fructose / Q000172:deficiency*; D006801:Humans; D007248:Infertility, Male / Q000188:drug therapy / Q000209:etiology / Q000378:metabolism*; D008297:Male; D012661:Semen / Q000032:analysis; D013094:Spermatozoa / Q000378:metabolism*
chemical_list: D000728:Androgens; D013196:Dihydrotestosterone; D005632:Fructose