TY - RPRT TI - Performance characteristics of a composite multivariate quality control system. AU - S P Caudill AU - S J Smith AU - J L Pirkle AU - D L Ashley PY - 1992 DO - 10.1021/ac00037a016 UR - https://pubmed.ncbi.nlm.nih.gov/1503216/ ID - 1503216 ER -