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  1. Root canal explained. American Association of Endodontists. https://www.aae.org/patients/root-canal-treatment/what-is-a-root-canal/root-canal-explained/#. Accessed Sept. 7, 2021.
  2. Treatment options for the diseased tooth. American Association of Endodontists. https://www.aae.org/patients/root-canal-treatment/endodontic-treatment-options/dental-implants/treatment-options-diseased-tooth/. Accessed Sept. 7, 2021.
  3. Saving your natural tooth. American Association of Endodontists. https://www.aae.org/patients/root-canal-treatment/saving-natural-tooth/#. Accessed Sept. 7, 2021.
  4. Root canal. AskMayoExpert. Mayo Clinic. 2021.
  5. Treatment options for the compromised tooth: A decision guide. American Association of Endodontists. https://www.aae.org/specialty/clinical-resources/treatment-planning/treatment-options-guide/. Accessed Sept. 7, 2021.
  6. Guide to clinical endodontics. American Association of Endodontists. https://www.aae.org/specialty/clinical-resources/guide-clinical-endodontics/#. Accessed Sept. 7, 2021.
  7. Caries. Merck Manual Professional Version. https://www.merckmanuals.com/professional/dental-disorders/common-dental-disorders/caries. Accessed Sept. 8, 2021.
  8. Zhou MX (expert opinion). Mayo Clinic. Sept. 17, 2021.