A Prospective Comparison of EUS-Guided FNA Using 25-Gauge and 22-Gauge Needles

by Hiroo Imazu, Yujiro Uchiyama, Hiroshi Kakutani, kei-ichi Ikeda, Kazuki Sumiyama, Mitsuru Kaise, Salem Omar, Tiing Leong Ang, Hisao Tajiri
Published 2009-01-01