title: Assessment of pet exposure by questionnaires in epidemiological studies (but also in clinical practice!): Why the questions should be simplified?
authors.affiliation: a Department of Chest Diseases , Division of Pneumology and Allergology, High Specialty "A.Cardarelli" Hospital , Naples Italy.|b Postgraduate School of Respiratory Medicine, Department of Systems Medicine, University of Rome "Tor Vergata" , Rome , Italy.
authors.forename: Gennaro
authors.initials: G
authors.lastname: Liccardi
authors.affiliation: a Department of Chest Diseases , Division of Pneumology and Allergology, High Specialty "A.Cardarelli" Hospital , Naples Italy.
authors.forename: Antonello
authors.initials: A
authors.lastname: Salzillo
authors.affiliation: b Postgraduate School of Respiratory Medicine, Department of Systems Medicine, University of Rome "Tor Vergata" , Rome , Italy.|c Department of Systems Medicine , University of Rome "Tor Vergata ," Rome , Italy.
authors.forename: Luigino
authors.initials: L
authors.lastname: Calzetta
authors.affiliation: a Department of Chest Diseases , Division of Pneumology and Allergology, High Specialty "A.Cardarelli" Hospital , Naples Italy.
authors.forename: Amedeo
authors.initials: A
authors.lastname: Piccolo
authors.affiliation: b Postgraduate School of Respiratory Medicine, Department of Systems Medicine, University of Rome "Tor Vergata" , Rome , Italy.|c Department of Systems Medicine , University of Rome "Tor Vergata ," Rome , Italy.
authors.forename: Paola
authors.initials: P
authors.lastname: Rogliani
mesh_terms: D001249:Asthma; D016021:Epidemiologic Studies; D006801:Humans; D011795:Surveys and Questionnaires