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http://factfinder.census.gov/servlet/DatasetMainPageServlet?_program=ACS&_submenuId=datasets_2&_lang=en&_ts=
. Accessed 3 Feb 2011
2. ADHS (2009a) Arizona supplemental influenza summary: MMWR week 39. Arizona Department of Health Services (ADHS).
http://www.azdhs.gov/phs/oids/epi/flu/pdf/az_flureport_supp_39_0809.pdf
. Accessed 3 Feb 2011
3. ADHS (2009b) Arizona weekly influenza summary: MMWR week 40. Arizona Department of Health Services (ADHS).
http://www.azdhs.gov/phs/oids/epi/flu/pdf/h1n1_report_october14.pdf
. Accessed 3 Feb 2011
4. ADHS (2009c) Arizona orders 2009 H1N1 vaccine for state; Counties plan distribution of vaccine. Arizona Department of Health Services (ADHS).
http://www.azdhs.gov/diro/pio/news/2009/VaccineRequest-093009.htm
. Accessed 1 July 2012
5. ADHS (2009d) H1N1 vaccine information. Arizona Department of Health Services (ADHS).
http://www.hr.az.gov/State_Employee/PDF/News_Vaccine.pdf
. Accessed 1 July 2012