TY  - RPRT
TI  - A SAS procedure for logistic regression modelling based on registry data.
AU  - J Lee
AU  - H P Lee
PY  - 1987
DO  - 10.1093/ije/16.3.487
UR  - https://pubmed.ncbi.nlm.nih.gov/3667056/
ID  - 3667056
ER  -