title: [Risk of occurrence of pelvic inflammatory disease correlated with the duration of use of an intrauterine device].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D000292:Pelvic Inflammatory Disease / Q000209:etiology*; D012306:Risk; D013997:Time Factors
vernacular_title: Rischio di insorgenza della PID correlato alla durata d'uso dello IUD.