title: Teaching patients how to use PCA.
authors.affiliation: California State University, Sacramento, USA.
authors.forename: C
authors.initials: C
authors.lastname: Van Couwenberghe
authors.forename: C L
authors.initials: CL
authors.lastname: Pasero
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000451:nursing*; D006801:Humans; D010146:Pain / Q000188:drug therapy* / Q000451:nursing; D010353:Patient Education as Topic / Q000379:methods