title: Effects of Lippes loop--5 years and beyond.
mesh_terms: D000328:Adult; D004717:Endometrium / Q000473:pathology; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D013997:Time Factors; D014591:Uterine Diseases / Q000209:etiology* / Q000473:pathology