title: Prevention of severe asthma.
authors.affiliation: University of Oklahoma College of Medicine, Oklahoma City VA Medical Center, USA.
authors.forename: Nancy
authors.initials: N
authors.lastname: Nagle
authors.forename: D Robert
authors.initials: DR
authors.lastname: McCaffree
mesh_terms: D001249:Asthma / Q000145:classification / Q000401:mortality / Q000517:prevention & control* / Q000628:therapy; D006801:Humans; D012307:Risk Factors