title: Cost-Effectiveness Analysis of Allergen Immunotherapy in Patients With Grass Pollen-Induced Allergic Rhinitis in Spain.
authors.affiliation: Hospital Clinic Universitari de Barcelona, Barcelona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Valero
authors.affiliation: Pharmerit International, Rotterdam, The Netherlands.
authors.forename: K Y
authors.initials: KY
authors.lastname: Westerhout
authors.affiliation: Pharmerit International, Rotterdam, The Netherlands.
authors.forename: G
authors.initials: G
authors.lastname: van de Wetering
authors.affiliation: Oblikue Consulting, Barcelona, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Pérez-Alcántara
authors.affiliation: Stallergenes Ibérica S. A, Barcelona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Azpeitia
authors.affiliation: Stallergenes, Antony, France.
authors.forename: M
authors.initials: M
authors.lastname: Najib