Outcomes following restrictive or liberal red blood cell transfusion in patients with lower gastrointestinal bleeding.
Omar KheradSophie RestelliniMyriam MartelMichael Sai Lai SeyMichael F MurphyKathryn OaklandAlan N BarkunVipul JairathPublished in: Alimentary pharmacology & therapeutics (2019)
Although these results could be due to residual confounding, they provide an important foundation for the design of randomised trials to evaluate transfusion strategies for LGIB.