TY - RPRT TI - Differential item functioning in checklist items from a standardized-patient-based examination. AU - B E Clauser AU - L P Ross AU - E A Fletcher AU - D J Klass AU - R G Finkbiner AU - A M King PY - 1994 DO - 10.1097/00001888-199410000-00047 UR - https://pubmed.ncbi.nlm.nih.gov/7916835/ ID - 7916835 ER -