TY - JOUR AU - Iglesias GarcĂ­a, Julio PY - 2015 SN - 0016-5107 UR - http://hdl.handle.net/20.500.11940/4155 LA - eng TI - Quantitative contrast-enhanced harmonic EUS in differential diagnosis of focal pancreatic masses (with videos) DO - 10.1016/j.gie.2014.11.040 T2 - GASTROINTESTINAL ENDOSCOPY M2 - 59 VL - 82 ER -