Prognostic Effect of Combined Periodontal-endodontic Lesions: A Retrospective Study
ZHOU Wei, TANG Ya, LI Houxuan, CHEN Bin, YAN Fuhua
Journal of Oral Science Research . 2021, (9): 825 -829 .  DOI: 10.13701/j.cnki.kqyxyj.2021.09.012