title: Stone matrix clearance from the pelvicalyceal system using a bottle-brush.
authors.affiliation: Department of Urology, Medway Hospital, Gillingham, UK.
authors.forename: M I
authors.initials: MI
authors.lastname: Anjum
authors.forename: J H
authors.initials: JH
authors.lastname: Palmer
mesh_terms: D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D009403:Nephrostomy, Percutaneous / Q000295:instrumentation* / Q000379:methods