Heparin for primary dysmenorrhea.
D000925:Anticoagulants; D004412:Dysmenorrhea / Q000628:therapy*; D005260:Female; D006493:Heparin / Q000628:therapy*; D006801:Humans
D000925:Anticoagulants; D006493:Heparin
DYSMENORRHEA/therapy; HEPARIN/therapy