Periodontal Ligament – Dr. S. Gopalakrishnan January 27, 2022 e-Content Topic : Periodontal LigamentSubject Code : 2111Subject Name : PeriodonticsDelivered by : Dr. S. Gopalakrishnan Copyrighted to Dr.M.G.R Educational and Research Institute, Maduravoyal, Chennai, Tamil Nadu 600095 Tags: eContent