TY  - RPRT
TI  - Microcomputer programs for complex epidemiologic procedures. II. Test for equality and trend of adjusted rates.
AU  - M H Dong
PY  - 1989
DO  - 10.1016/0010-4809(89)90031-1
UR  - https://pubmed.ncbi.nlm.nih.gov/2776441/
ID  - 2776441
ER  -