title: Prostaglandin levels in menstrual fluid of nondysmenorrheic and of dysmenorrheic subjects with and without oral contraceptive or ibuprofen therapy.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology; D004311:Double-Blind Method; D004412:Dysmenorrhea / Q000188:drug therapy / Q000378:metabolism*; D005110:Extracellular Space / Q000378:metabolism; D005260:Female; D006801:Humans; D007052:Ibuprofen / Q000627:therapeutic use*; D008598:Menstruation / Q000187:drug effects
chemical_list: D003276:Contraceptives, Oral; D007052:Ibuprofen