The START study: inhaled steroid treatment as regular therapy in early asthma.
D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans
D000305:Adrenal Cortex Hormones