TY - RPRT TI - Common referent versus shifting referent methods when using case-control data to examine patterns of incidence across multiple exposure variables. AU - Garth H Rauscher AU - Charles Poole PY - 2006 DO - 10.1016/j.annepidem.2006.04.011 UR - https://pubmed.ncbi.nlm.nih.gov/16895756/ ID - 16895756 ER -