1. Tranexamic acid during prehospital transport in patients at risk for hemorrhage after injury: a double-blind, placebo-controlled, randomized clinical trial;Guyette;JAMA Surg,2020
2. Tranexamic acid in civilian trauma care in the California prehospital antifibrinolytic therapy study;Neeki;West J Emerg Med,2018
3. Common pitfalls in statistical analysis: Intention-to-treat versus per-protocol analysis;Ranganathan;Perspect Clin Res,2016
4. Per-protocol analyses of pragmatic trials;Hernán;NEJM,2017