TY - RPRT TI - Screening test length for sequential testing with a standardized-patient examination: a receiver operating characteristic (ROC) analysis. AU - J A Colliver AU - N V Vu AU - H S Barrows PY - 1992 DO - 10.1097/00001888-199209000-00010 UR - https://pubmed.ncbi.nlm.nih.gov/1520417/ ID - 1520417 ER -