title: [Joint guidelines for spirometry needed].
authors.forename: Björn
authors.initials: B
authors.lastname: Belfrage
authors.forename: Anders
authors.initials: A
authors.lastname: Hansson
authors.forename: Björn
authors.initials: B
authors.lastname: Bake
mesh_terms: D006761:Hospitals / Q000592:standards; D006801:Humans; D017410:Practice Guidelines as Topic; D013147:Spirometry / Q000592:standards*; D013548:Sweden