Tracy Murphy

Wyoming Department of Health
State Public Health Agency
Cheyenne, WY
USA
Email: tracy.murphy@wyo.gov

Papers:
Associations of Short Term Exposure to Ozone and Respiratory Outpatient Clinic Visits in a Rural Location — Sublette County, Wyoming, 2008–2011
Assessment of Vaccine Exemptions Among Wyoming School Children, 2009–10 and 2011–12