TY - RPRT TI - CATHETER DUODENOSTOMY FOR THE DIFFICULT DUODENUM. AU - W G AUSTEN AU - A E BAUE PY - 1964 DO - 10.1097/00000658-196411000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/14236595/ ID - 14236595 ER -