TY  - RPRT
TI  - A computer program for regression analysis of ordered categorical repeated measurements.
AU  - C S Davis
AU  - D B Hall
PY  - 1996
DO  - 10.1016/s0169-2607(96)01748-8
UR  - https://pubmed.ncbi.nlm.nih.gov/8955585/
ID  - 8955585
ER  -