TY - RPRT TI - Monitoring surgical performance using risk-adjusted cumulative sum charts. AU - S H Steiner AU - R J Cook AU - V T Farewell AU - T Treasure PY - 2000 DO - 10.1093/biostatistics/1.4.441 UR - https://pubmed.ncbi.nlm.nih.gov/12933566/ ID - 12933566 ER -