title: PP-ICONS--another tool to help interpret asthma utilization studies.
authors.forename: Brian K
authors.initials: BK
authors.lastname: Crownover
mesh_terms: D000043:Abstracting and Indexing; D000085:Acetates / Q000627:therapeutic use*; D000420:Albuterol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D018927:Anti-Asthmatic Agents / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D003521:Cyclopropanes; D004359:Drug Therapy, Combination; D005938:Glucocorticoids / Q000627:therapeutic use; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D011804:Quinolines / Q000627:therapeutic use*; D012189:Retrospective Studies; D000068299:Salmeterol Xinafoate; D013440:Sulfides
chemical_list: D000085:Acetates; D018927:Anti-Asthmatic Agents; D003521:Cyclopropanes; D005938:Glucocorticoids; D011804:Quinolines; D013440:Sulfides; D000068299:Salmeterol Xinafoate; C093875:montelukast; D000420:Albuterol