TY  - RPRT
TI  - Multivariate methods for clustered ordinal data with applications to survival analysis.
AU  - B Rosner
AU  - R J Glynn
PY  - 1997
DO  - 10.1002/(sici)1097-0258(19970228)16:4<357::aid-sim420>3.0.co;2-3
UR  - https://pubmed.ncbi.nlm.nih.gov/9044526/
ID  - 9044526
ER  -