title: World Spirometry Day: intention to test should be intention to treat.
authors.affiliation: International Union Against Tuberculosis and Lung Disease, Paris, France ; Division of Respiratory Medicine, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
authors.forename: C-Y
authors.initials: CY
authors.lastname: Chiang
authors.affiliation: International Union Against Tuberculosis and Lung Disease, Paris, France.
authors.forename: N E
authors.initials: NE
authors.lastname: Billo
authors.affiliation: International Union Against Tuberculosis and Lung Disease, Paris, France.
authors.forename: D A
authors.initials: DA
authors.lastname: Enarson