TY - RPRT TI - Successful differential evaluative conditioning using simultaneous and trace conditioning procedures in the picture-picture paradigm. AU - Kristy R R Lascelles AU - Graham C L Davey PY - 2006 DO - 10.1080/02724990444000140 UR - https://pubmed.ncbi.nlm.nih.gov/16627351/ ID - 16627351 ER -