TY - RPRT TI - Use of a phased vector array US catheter for EUS. AU - Dany K Shamoun AU - Ian D Norton AU - Michael J Levy AU - Enrique Vazquez-Sequeiros AU - Maurits J Wiersema PY - 2002 DO - 10.1016/s0016-5107(02)70056-4 UR - https://pubmed.ncbi.nlm.nih.gov/12196790/ ID - 12196790 ER -