Formação de Anticorpos/efeitos dos fármacos; Anticoncepcionais Orais Sintéticos/farmacologia; Anticoncepcionais Orais/farmacologia; Animais; Acetato de Clormadinona/farmacologia; Interações Medicamentosas; Etinilestradiol/farmacologia; Diacetato de Etinodiol/farmacologia; Feminino; Megestrol/farmacologia; Mestranol/farmacologia; Camundongos; Norgestrel/farmacologia; Estimulação Química; Antitoxina Tetânica/análise; Toxoide Tetânico

Animals, Laboratory; Biology; Chlormadinone Acetate--administraction and dosage; Chlormadinone Acetate--side effects; Clinical Research; Contraception; Contraceptive Agents, Estrogen--administraction and dosage; Contraceptive Agents, Estrogen--side effects; Contraceptive Agents, Female--administraction and dosage; Contraceptive Agents, Female--side effects; Contraceptive Agents, Progestin--administraction and dosage; Contraceptive Agents, Progestin--side effects; Contraceptive Agents--administraction and dosage; Contraceptive Agents--side effects; Ethinyl Estradiol--administraction and dosage; Ethinyl Estradiol--side effects; Ethynodiol Diacetate--administraction and dosage; Ethynodiol Diacetate--side effects; Family Planning; Immunity; Immunological Effects; Megestrol Acetate--administraction and dosage; Megestrol Acetate--side effects; Mestranol--administraction and dosage; Mestranol--side effects; Norethynodrel--administraction and dosage; Norethynodrel--side effects; Norgestrel--administraction and dosage; Norgestrel--side effects; Oral Contraceptives, Combined; Physiology; Research Methodology