Iwasa Y, Iwashita T, Ichikawa H, Mita N, et al. Efficacy of Contrast-Enhanced Harmonic Endoscopic Ultrasound for Pancreatic Solid Tumors with a Combination of Qualitative and Quantitative Analyses: A Prospective Pilot Study. Dig Dis Sci 2021 Mar 17. pii: 10.1007/s10620-021-06931.
PMID: 33730346