title: The POP-Q classification system: looking back and looking forward.
authors: Gynecology and Obstetrics, Medical University of Vienna, Anna Frauer Gasse 2, 1180, Vienna, Austria, priuj11@gmail.com.
authors: Paul
authors: P
authors: Riss
authors: Peter L
authors: PL
authors: Dwyer
mesh_terms: D005260:Female; D006176:Gynecology / Q000592:standards* / Q000639:trends; D006801:Humans; D056887:Pelvic Organ Prolapse / Q000175:diagnosis*; D012720:Severity of Illness Index