title: Trends in drug prescriptions among elderly residents of Ontario in the weeks after September 11, 2001.
authors.forename: Peter C
authors.initials: PC
authors.lastname: Austin
authors.forename: Muhammad M
authors.initials: MM
authors.lastname: Mamdani
authors.forename: Liisa
authors.initials: L
authors.lastname: Jaakkimainen
authors.forename: Janet E
authors.initials: JE
authors.lastname: Hux
mesh_terms: D000368:Aged; D000881:Anthrax; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D023482:Bioterrorism / Q000523:psychology*; D002939:Ciprofloxacin / Q000627:therapeutic use; D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D009519:New York City; D009864:Ontario; D023481:Terrorism / Q000523:psychology*; D014768:Virginia
chemical_list: D000900:Anti-Bacterial Agents; D000928:Antidepressive Agents; D006993:Hypnotics and Sedatives; D002939:Ciprofloxacin