[Step-wise chemotherapy for asthma using drugs for a long-term therapy].
Shimoda
Terufumi
T
D001249:Asthma / Q000188:drug therapy*; D004334:Drug Administration Schedule; D006801:Humans; D020024:Leukotriene Antagonists / Q000008:administration & dosage*; D008134:Long-Term Care; D013256:Steroids / Q000008:administration & dosage*
D020024:Leukotriene Antagonists; D013256:Steroids