Nebulised sympathomimetics in childhood asthma.
D000367:Age Factors; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D006801:Humans; D012138:Respiratory Therapy / Q000295:instrumentation*; D013566:Sympathomimetics / Q000008:administration & dosage*
D013566:Sympathomimetics