TY - JOUR AU - Xu, W; Liu, Y; Pan, P TI - Prior radial-scanning endoscopic ultrasonography training did not contribute to subsequent linear-array endoscopic ultrasonography study performance in the stomach of a porcine model JO - Gut Liver VL - 9 PY - 2015 SP - 353 EP - 357 N1 - et al. ER -