title: Evidence forward, drainage on retreat: still we ignore and drain!?
authors.forename: Markus W
authors.initials: MW
authors.lastname: Büchler
authors.forename: Helmut
authors.initials: H
authors.lastname: Friess
mesh_terms: D000005:Abdomen; D001424:Bacterial Infections / Q000517:prevention & control; D020878:Device Removal; D004322:Drainage; D006801:Humans; D016577:Pancreaticoduodenectomy; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control