Letter: Deaths in asthma.
D000420:Albuterol / Q000009:adverse effects; D001249:Asthma / Q000401:mortality*; D001993:Bronchodilator Agents / Q000009:adverse effects*; D003645:Death, Sudden; D006321:Heart / Q000187:drug effects; D006801:Humans
D001993:Bronchodilator Agents; D000420:Albuterol