Ethinyl estradiol may lead to malignancy.
D000818:Animals; D004997:Ethinyl Estradiol / Q000009:adverse effects*; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006801:Humans; D006965:Hyperplasia; D051379:Mice; D011247:Pregnancy; D014599:Uterus / Q000187:drug effects / Q000473:pathology
D004997:Ethinyl Estradiol