1.
Challa R, Alahari S, Chaitanya K, Afnan L, Dalal D, Tirupathi S. PDL injection in dentistry: An adjunct or alternative: Systematic review of literature. Int. J. of Health Sci. [Internet]. 2022 Sep. 21 [cited 2026 Apr. 26];6(S8):3616-21. Available from: http://www.sciencescholar.us/journal/index.php/ijhs/article/view/12907