Donlan, R. M. (2002). Biofilms: Microbial life on surfaces. Emerging Infectious Diseases, 8(9): 881–890. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2732559/.
Mayo Clinic (2019). Oral health: A window to your overall health. Retrieved from https://www.mayoclinic.org/healthy-lifestyle/adult-health/in-depth/dental/art-20047475.
The Free Dictionary: Medical Dictionary | https://www.thefreedictionary.com/
Sorrentino, Remmert & Wilk (2012). Mosby’s Canadian Textbook for the Support Worker, 4th ed.
John Hopkins University | https://www.jhu.edu/
Public Health Ontario | https://www.publichealthontario.ca/
Centers for Disease Control | https://www.cdc.gov
APIC Infection Control podcasts | https://5secondruleshow.org/episodes/
Association for Professionals in Infection Control | https://apic.org/