title: A clinical evaluation of a monthly injection for conception control.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000627:therapeutic use*; D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D003270:Contraceptive Agents / Q000627:therapeutic use*; D004357:Drug Synergism; D004958:Estradiol / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008875:Middle Aged; D010507:Periodicity
chemical_list: D015065:17-Hydroxycorticosteroids; D003270:Contraceptive Agents; D004958:Estradiol