http://www.nejm.org/doi/full/10.1056/NEJMsa020847#t=article http://www.nejm.org/doi/full/10.1056/NEJMsa020847#t=article http://www.nejm.org/doi/full/10.1056/NEJMsa020847 A study in the New England Journal of Medicine Improving Safety with Information Technology — NEJM