Sawhny, A.; Hora, B. S.; Sumbria, S.; Sharma, S.; Sawhny, K.; Agarwal, S. Study of Calcium Hydroxide As an Intra-Canal Medicament in Endodontic Treatment in Chronic Apical Periodontitis: In Vivo Study. Int. J. of Health Sci. 2022, 6, 9490-9494.