title: [Asthma from beta blockers. Clinical case].
mesh_terms: D000368:Aged; D001249:Asthma / Q000139:chemically induced*; D002318:Cardiovascular Diseases / Q000188:drug therapy*; D006801:Humans; D011217:Practolol / Q000009:adverse effects* / Q000627:therapeutic use; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
chemical_list: D011217:Practolol
vernacular_title: Asma por beta bloqueadores. Caso clínico