title: The case formulation approach: issues of reliability and validity.
authors.affiliation: Rutgers University.
authors.forename: S B
authors.initials: SB
authors.lastname: Messer
mesh_terms: D006801:Humans; D008960:Models, Psychological; D017063:Outcome Assessment, Health Care; D011613:Psychotherapy / Q000379:methods*; D015203:Reproducibility of Results; D012107:Research Design