title: The effect of an oral contraceptive on the pulmonary functions.
mesh_terms: D000328:Adult; D002245:Carbon Dioxide / Q000032:analysis; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003277:Contraceptives, Oral, Combined / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000494:pharmacology; D005260:Female; D006801:Humans; D007320:Inspiratory Capacity; D008168:Lung / Q000187:drug effects*; D008170:Lung Compliance / Q000187:drug effects; D009640:Norethindrone / Q000494:pharmacology; D010313:Partial Pressure; D012115:Residual Volume; D012119:Respiration / Q000187:drug effects*; D014109:Total Lung Capacity; D014797:Vital Capacity / Q000187:drug effects
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D002245:Carbon Dioxide; D004997:Ethinyl Estradiol; D009640:Norethindrone