Study about the relationship between the structural features of adult temporomandibular joint osteoarthritis and Helkimo index by cone-beam CT
ZHANG Xin-yun, LI Chan, LI Hong-fa
China Journal of Oral and Maxillofacial Surgery . 2018, (1): 64 -68 .  DOI: 10.19438/j.cjoms.2018.01.014