title: Antithrombin 3 concentration in women using low-dosage progestogen for contraception.
mesh_terms: D000328:Adult; D000991:Antithrombins; D002715:Chlormadinone Acetate / Q000009:adverse effects / Q000494:pharmacology*; D003276:Contraceptives, Oral / Q000009:adverse effects / Q000494:pharmacology*; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D011372:Progestins / Q000494:pharmacology; D013923:Thromboembolism / Q000209:etiology
chemical_list: D000991:Antithrombins; D003276:Contraceptives, Oral; D004967:Estrogens; D011372:Progestins; D002715:Chlormadinone Acetate