title: Patient-based studies of agreement between spirometers.
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Dillard
authors.forename: Juan
authors.initials: J
authors.lastname: Reyes
authors.forename: Maribeth
authors.initials: M
authors.lastname: Johnson
authors.forename: Randy
authors.initials: R
authors.lastname: Baker
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D010361:Patients; D015203:Reproducibility of Results; D012120:Respiration Disorders / Q000175:diagnosis*; D013147:Spirometry / Q000295:instrumentation*