[Oral contraceptives and hematologic data].
D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007501:Iron / Q000097:blood*; D013927:Thrombosis / Q000209:etiology*
D003276:Contraceptives, Oral; D007501:Iron
P-piller og hematologiske data.