title: "Morning after pill" and antithrombin III.
mesh_terms: D000990:Antithrombin III / Q000032:analysis*; D003281:Contraceptives, Postcoital / Q000009:adverse effects*; D004997:Ethinyl Estradiol / Q000009:adverse effects*; D005260:Female; D006400:Hematocrit; D006801:Humans
chemical_list: D003281:Contraceptives, Postcoital; D004997:Ethinyl Estradiol; D000990:Antithrombin III