title: Is spirometry practical in your office?
authors.forename: P B
authors.initials: PB
authors.lastname: Francis
authors.forename: J
authors.initials: J
authors.lastname: Hankinson
authors.forename: M H
authors.initials: MH
authors.lastname: Welch
mesh_terms: D004864:Equipment and Supplies / Q000191:economics; D012015:Reference Standards; D013147:Spirometry / Q000295:instrumentation* / Q000592:standards