Giardia Infection (Giardiasis): References

Centers for Disease Control and Prevention. Parasites - Giardia. https://www.cdc.gov/parasites/giardia/index.html. Updated July 22, 2015. Accessed July 2019.

Giardiasis. Patient. https://patient.info/doctor/giardiasis. Updated May 25, 2016. Accessed July 2019.

Giardiasis. NHS Choices. http://www.nhs.uk/conditions/Giardiasis/Pages/Introduction.aspx. Updated October 10, 2017. Accessed July 2019.

Giardiasis. American Academy of Family Practice. https://familydoctor.org/condition/giardiasis/. Updated October 9, 2017. Accessed July 2019.