title: The asthma death problem revisited.
authors.forename: P
authors.initials: P
authors.lastname: Ernst
authors.forename: S
authors.initials: S
authors.lastname: Suissa
mesh_terms: D000280:Administration, Inhalation; D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000009:adverse effects*; D001249:Asthma / Q000188:drug therapy / Q000401:mortality*; D016022:Case-Control Studies; D002423:Cause of Death; D006801:Humans; D012307:Risk Factors; D016896:Treatment Outcome
chemical_list: D000319:Adrenergic beta-Antagonists