TY  - RPRT
TI  - CORA--a knowledge-based system for the analysis of case-control studies.
AU  - K Morik
AU  - I Pigeot
AU  - U Robers
PY  - 1999
DO  - 10.1016/s0169-2607(98)00065-0
UR  - https://pubmed.ncbi.nlm.nih.gov/10195645/
ID  - 10195645
ER  -