title: Oral contraceptives and pituitary adenomas.
mesh_terms: D000236:Adenoma / Q000139:chemically induced*; D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000139:chemically induced*
chemical_list: D003276:Contraceptives, Oral