Peña Bengoa, F., C. . Ibañez, P. Ericles, P. Meléndez, and C. Cáceres. “Prevalence and Configuration of C-Shaped Canals in Lower Molars from a Chilean Subpopulation”. Brazilian Dental Science, vol. 24, no. 4, Oct. 2021, doi:10.14295/bds.2021.v24i4.2701.