TY - RPRT TI - Normative and technical error in the emergency department. AU - P Rosen AU - V Markovchick AU - D Dracon PY - 1983 DO - 10.1016/0736-4679(83)90050-1 UR - https://pubmed.ncbi.nlm.nih.gov/6680132/ ID - 6680132 ER -