title: Peak expiratory flow rate control chart: a breakthrough in asthma care.
authors.forename: P B
authors.initials: PB
authors.lastname: Boggs
mesh_terms: D001249:Asthma / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*; D014644:Genetic Variation; D006801:Humans; D010366:Peak Expiratory Flow Rate