Deaths from asthma.
D000293:Adolescent; D001249:Asthma / Q000188:drug therapy / Q000401:mortality*; D001993:Bronchodilator Agents / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D004739:England; D006801:Humans; D014852:Wales
D001993:Bronchodilator Agents