title: Effect of long-term insertion of I.U.D. on human endometrium.
mesh_terms: D004717:Endometrium / Q000032:analysis / Q000033:anatomy & histology / Q000098:blood supply / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006003:Glycogen / Q000032:analysis; D006801:Humans; D006965:Hyperplasia / Q000209:etiology; D007434:Intrauterine Devices / Q000009:adverse effects; D008598:Menstruation; D013997:Time Factors
chemical_list: D006003:Glycogen