Asthma mortality and over the counter purchase of inhaled beta agonists.
B
B
Leach
D000318:Adrenergic beta-Agonists / Q000009:adverse effects*; D001249:Asthma / Q000188:drug therapy / Q000401:mortality*; D001315:Australia / Q000453:epidemiology; D006801:Humans; D004366:Nonprescription Drugs / Q000009:adverse effects*
D000318:Adrenergic beta-Agonists; D004366:Nonprescription Drugs