title: Oral contraceptives and dysmenorrhea.
mesh_terms: D000293:Adolescent; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000494:pharmacology / Q000627:therapeutic use*; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects; D003864:Depression, Chemical; D004412:Dysmenorrhea / Q000188:drug therapy* / Q000503:physiopathology; D005260:Female; D006801:Humans; D011247:Pregnancy; D011453:Prostaglandins / Q000096:biosynthesis
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D003277:Contraceptives, Oral, Combined; D011453:Prostaglandins