Difficult asthma.
Packham
S
S
D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D006801:Humans; D007263:Infusions, Parenteral; D007279:Injections, Subcutaneous; D013726:Terbutaline / Q000008:administration & dosage*; D016896:Treatment Outcome
D001993:Bronchodilator Agents; D013726:Terbutaline