TY - RPRT TI - A simple method using hydrophilic guide wires for the difficult urethral catheterization. AU - B F Blitz PY - 1995 DO - 10.1016/s0090-4295(99)80169-1 UR - https://pubmed.ncbi.nlm.nih.gov/7604486/ ID - 7604486 ER -