TY - GEN AU - Touboul,J L AU - Beaumont,V AU - Meyniel,D AU - Pieron,R TI - [Erythema nodosum and oral contraception. Demonstration of an anti-ethinyl estradiol antibody] SN - 0301-1518 PY - 1981///0513 KW - Adult KW - Antibodies KW - analysis KW - Contraceptives, Oral KW - adverse effects KW - Contraceptives, Oral, Combined KW - Erythema Nodosum KW - chemically induced KW - Ethinyl Estradiol KW - immunology KW - Female KW - Humans N1 - Publication Type: English Abstract; Letter ER -