TY - JOUR AU - Ray, W A; Chung, C P; Murray, K T TI - Association of proton pump inhibitors with reduced risk of warfarin-related serious upper gastrointestinal bleeding JO - Gastroenterology VL - 151 PY - 2016 DO - 10.1053/j.gastro.2016.08.054 L3 - PubMed-ID: 27639805 SP - 1105 EP - 1112 N1 - et al. ER -