TY - RPRT TI - Methodological pluralism: a framework for psychotherapy research. AU - B D Slife AU - E E Gantt PY - 1999 DO - 10.1002/(sici)1097-4679(199912)55:12<1453::aid-jclp4>3.0.co;2-c UR - https://pubmed.ncbi.nlm.nih.gov/10855480/ ID - 10855480 ER -