Hereditary haemorrhagic telangiectasia and oral contraceptives.
D000152:Acne Vulgaris / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D006801:Humans; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications*
D003276:Contraceptives, Oral; D004967:Estrogens