title: [A model of the stages of change].
authors.forename: Patricia
authors.initials: P
authors.lastname: Borrero
authors.forename: Sarah
authors.initials: S
authors.lastname: Kupferschmid
mesh_terms: D006801:Humans; D008960:Models, Psychological; D009042:Motivation; D009723:Nurse-Patient Relations; D016540:Smoking Cessation / Q000523:psychology*