TY  - RPRT
TI  - Sample size to test for interaction between a specific exposure and a second risk factor in a pair-matched case-control study.
AU  - P Qiu
AU  - M L Moeschberger
AU  - G E Cooke
AU  - P J Goldschmidt-Clermont
PY  - 2000
DO  - 10.1002/(sici)1097-0258(20000415)19:7<923::aid-sim341>3.0.co;2-o
UR  - https://pubmed.ncbi.nlm.nih.gov/10750060/
ID  - 10750060
ER  -