TY - JOUR AU - Belderbos, T D; van Oijen, M G; Moons, L M TI - The “golden retriever” study: improving polyp retrieval rates by providing education and competitive feedback JO - Gastrointest Endosc VL - 83 PY - 2016 DO - 10.1016/j.gie.2015.07.018 L3 - PubMed-ID: 26324388 SP - 596 EP - 601 N1 - et al. ER -