TY - RPRT TI - Using receiver operating characteristic analysis to evaluate the accuracy in predicting future quality grade from ultrasound marbling estimates on beef calves. AU - J R Brethour PY - 2000 DO - 10.2527/2000.7892263x UR - https://pubmed.ncbi.nlm.nih.gov/10985397/ ID - 10985397 ER -