title: Chronic obstructive nephropathy. Prognostic studies with translumbar pyelography and aspiration of urine.
mesh_terms: D001707:Biopsy, Needle; D002713:Chlorine / Q000652:urine; D003404:Creatinine / Q000652:urine; D004231:Diuresis; D004322:Drainage; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000652:urine; D007677:Kidney Function Tests; D008161:Lumbosacral Region; D011188:Potassium / Q000652:urine; D012964:Sodium / Q000652:urine; D013997:Time Factors; D014508:Urea / Q000652:urine; D014567:Urography / Q000379:methods
chemical_list: D002713:Chlorine; D014508:Urea; D012964:Sodium; D003404:Creatinine; D011188:Potassium