Centers for Disease Prevention and Control. Hepatitis testing day. http://www.cdc.gov/hepatitis/testingday/. Updated March 28, 2016. Accessed September 2016.
Who should get tested for hepatitis C? American Liver Foundation. http://hepc.liverfoundation.org/diagnosis/who-should-get-tested/. Accessed July 2016.
Hepatitis. Lab Tests Online. https://labtestsonline.org/understanding/conditions/hep/. Updated May 13, 2016. Accessed September 2016.
Hepatitis B blood tests FAQ. Hepatitis B Foundation. http://www.hepb.org/patients/hepatitis_b_blood_tests.htm. Updated March 2014. Accessed July 2016.
Hepatitis A. Communicable Disease Control and Prevention, San Francisco Department of Public Health. http://www.sfcdcp.org/hepatitisa.html. Accessed July 2016.