TY - RPRT TI - A computer program for the statistical analysis of repeated event data using a mixed effects regression model. AU - R Natarajan AU - B W Turnbull AU - E H Slate AU - M T Wells AU - L C Clark AU - H Abu-Libdeh PY - 1994 DO - 10.1016/0169-2607(94)90101-5 UR - https://pubmed.ncbi.nlm.nih.gov/7924275/ ID - 7924275 ER -