title: Identifying patients at risk from the use of beta-adrenergic agonists.
authors.forename: A R
authors.initials: AR
authors.lastname: Leff
mesh_terms: D000318:Adrenergic beta-Agonists / Q000008:administration & dosage / Q000009:adverse effects*; D001249:Asthma / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D009330:Nebulizers and Vaporizers; D012307:Risk Factors
chemical_list: D000318:Adrenergic beta-Agonists