title: Re: percutaneous nephrolithotomy for caliceal diverticular calculi: a novel single stage approach.
authors.forename: David R
authors.initials: DR
authors.lastname: Webb
mesh_terms: D004240:Diverticulum / Q000473:pathology / Q000628:therapy*; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000175:diagnosis / Q000628:therapy*; D007670:Kidney Calices / Q000473:pathology*; D008297:Male; D009403:Nephrostomy, Percutaneous / Q000379:methods*; D011379:Prognosis; D018570:Risk Assessment; D012680:Sensitivity and Specificity; D016896:Treatment Outcome