TY  - RPRT
TI  - Conditional logistic analysis of case-control studies with complex sampling.
AU  - B Langholz
AU  - L Goldstein
PY  - 2001
DO  - 10.1093/biostatistics/2.1.63
UR  - https://pubmed.ncbi.nlm.nih.gov/12933557/
ID  - 12933557
ER  -