TY - RPRT TI - Percutaneous nephrostomy using real-time sonographic guidance. AU - R L Baron AU - J K Lee AU - B L McClennan AU - G L Melson PY - 1981 DO - 10.2214/ajr.136.5.1018 UR - https://pubmed.ncbi.nlm.nih.gov/6784503/ ID - 6784503 ER -