TY - RPRT TI - Simple reinforcement for thin nephrostomy catheters. AU - N Ostendorf AU - H van Ahlen AU - L Hertle PY - 1998 DO - 10.1016/s0022-5347(01)63954-5 UR - https://pubmed.ncbi.nlm.nih.gov/9649267/ ID - 9649267 ER -