1. CDC 2008 Lyme disease 2008 case definition http://wwwn.cdc.gov/NNDSS/script/casedef.aspx?CondYrID=751&DatePub=2008-01-01
2. CDC 2016 Reported cases of Lyme disease cases by state or locality, 2005-2015 http://www.cdc.gov/lyme/stats/tables.html
3. COMAR 2015 Reportable diseases, conditions, outbreaks, and unusual manifestations; submitting clinical materials http://www.dsd.state.md.us/comar/getfile.aspx?file=10.06.01.03.htm
4. ICD90CM claims data are insufficient for influenza surveillance;Elkin;Medinfo,2013
5. Accuracy of pharmacy and coded-diagnosis information in identifying tuberculosis in patients with rheumatoid arthritis;Fiske;Pharmacoepidemiology and Drug Safety,2012