title: COMBI: a convenient tool for clinical outcome assessment in conventional practice.
authors.affiliation: Anesthesiology, Critical Care and Pain Medicine Service, VA Boston Healthcare System, Boston, Massachusetts, USA.
authors.forename: Milan P
authors.initials: MP
authors.lastname: Stojanovic
authors.forename: Diana M
authors.initials: DM
authors.lastname: Higgins
authors.forename: Adrian
authors.initials: A
authors.lastname: Popescu
authors.forename: Nikolai
authors.initials: N
authors.lastname: Bogduk
mesh_terms: D006801:Humans; D017063:Outcome Assessment, Health Care / Q000379:methods* / Q000592:standards; D010146:Pain / Q000175:diagnosis*; D010147:Pain Measurement / Q000379:methods* / Q000592:standards