title: Immune reactivity and the vascular risk in oral contraceptive users.
mesh_terms: D000936:Antigen-Antibody Complex; D003276:Contraceptives, Oral / Q000009:adverse effects* / Q000276:immunology; D004342:Drug Hypersensitivity / Q000276:immunology; D004812:Epidemiologic Methods; D004997:Ethinyl Estradiol / Q000276:immunology; D005260:Female; D006801:Humans; D008875:Middle Aged; D012306:Risk; D014652:Vascular Diseases / Q000139:chemically induced* / Q000453:epidemiology
chemical_list: D000936:Antigen-Antibody Complex; D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol