title: Commentary: refinement required before implementation.
authors.affiliation: Centre for Addiction and Mental Health, University of Toronto.
authors.forename: D S
authors.initials: DS
authors.lastname: Goldbloom
mesh_terms: D002170:Canada; D003953:Diagnosis-Related Groups / Q000145:classification*; D006801:Humans; D001523:Mental Disorders / Q000145:classification*; D011569:Psychiatric Status Rating Scales; D015203:Reproducibility of Results