TY  - RPRT
TI  - Modeling categorical variables by logistic regression.
AU  - C Y Peng
AU  - B D Manz
AU  - J Keck
DO  - 10.5993/ajhb.25.3.15
UR  - https://pubmed.ncbi.nlm.nih.gov/11322627/
ID  - 11322627
ER  -