title: Is spirometry essential in diagnosing asthma? Yes.
authors: Ingrid Looijmans-van den
authors: IL
authors: Akker
authors: Hans
authors: H
authors: van der Zeijden
authors: Theo Jm
authors: TJ
authors: Verheij
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D002983:Clinical Competence / Q000592:standards; D004502:Education, Medical, Continuing; D005541:Forced Expiratory Volume; D058006:General Practice; D006801:Humans; D013147:Spirometry