title: Clinical trial and laboratory investigation of a low-dose progestogen-only contraceptive--Exluton.
mesh_terms: D000328:Adult; D000568:Amenorrhea / Q000139:chemically induced; D003863:Depression / Q000139:chemically induced; D005260:Female; D006261:Headache / Q000139:chemically induced; D006801:Humans; D008234:Lynestrenol / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D008598:Menstruation; D008599:Menstruation Disturbances / Q000139:chemically induced; D011247:Pregnancy
chemical_list: D008234:Lynestrenol