TY  - RPRT
TI  - Cases, controls and confounders.
AU  - D J Mellor
AU  - S Love
PY  - 1998
DO  - 10.1016/s1090-0233(98)80052-x
UR  - https://pubmed.ncbi.nlm.nih.gov/9691843/
ID  - 9691843
ER  -