Duct penetrating method (DPM) for pancreatojejunostomy with an internal stent placement by "push & pull technique". (March 2018) - Uraoka, M.; Ueno, T.; Okada, T.; Mineta, S.; Okamoto, Y.; Watanabe, Y.; Kubota, H.; Higashida, M.; Oka, Y.; Tsuruta, A.; Fujiwara, Y.; Nakatani, M.