Gopal, S. K., P. V., and P. S. “Dentinogenesis Imperfecta Type 1-Shield’s Classification (1973): A Rare Case Report and Literature Review”. International Journal of Research in Medical Sciences, vol. 11, no. 2, Jan. 2023, pp. 735-40, doi:10.18203/2320-6012.ijrms20230199.