Better drug trials.
Kelso
J M
JM
D000730:Androstadienes / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D002986:Clinical Trials as Topic / Q000379:methods*; D000068298:Fluticasone; D006633:Histamine Antagonists / Q000627:therapeutic use*; D006801:Humans
D000730:Androstadienes; D006633:Histamine Antagonists; D000068298:Fluticasone