TY - JOUR T1 - Practice based evidence and the law of variability in psicological treatment JO - Revista Argentina de Clinica Psicologica UR - https://eprints.whiterose.ac.uk/132153/ PY - 2018/01/01 AU - Barkham M AU - Delgadillo J AU - Firth N AU - Saxon D ED - DO - DOI: 10.24205/03276716.2018.1059 VL - 27 IS - 2 SP - 115 EP - 125 Y2 - 2025/04/08 ER -