title: Reply.
authors.affiliation: Respiratory Therapy Area GlaxoSmithKline Uxbridge, United Kingdom.
authors.forename: Amanda J
authors.initials: AJ
authors.lastname: Oliver
authors.affiliation: Respiratory Therapy Area GlaxoSmithKline Uxbridge, United Kingdom.
authors.forename: Caroline H
authors.initials: CH
authors.lastname: Goldfrad
authors.affiliation: Respiratory Therapy Area GlaxoSmithKline Uxbridge, United Kingdom.
authors.forename: Susan A
authors.initials: SA
authors.lastname: Tomkins
authors.affiliation: Blizard Institute Queen Mary University London London, United Kingdom.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Grigg
mesh_terms: D000730:Androstadienes; D001249:Asthma; D006801:Humans
chemical_list: D000730:Androstadienes; C523187:fluticasone furoate