L.E. cells after oral contraceptives.
D000328:Adult; D000917:Antibody Formation; D002715:Chlormadinone Acetate; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005040:Ethynodiol Diacetate; D005260:Female; D006801:Humans; D009504:Neutrophils; D012217:Rheumatoid Factor / Q000097:blood
D003276:Contraceptives, Oral; D002715:Chlormadinone Acetate; D005040:Ethynodiol Diacetate; D012217:Rheumatoid Factor