Force changes associated with differential activation of en-masse retraction and/or intrusion with clear aligners

Zhu, Y; Hu, W; Li, S

Hu, W (corresponding author), Peking Univ Sch & Hosp Stomatol, Dept Orthodont, 22 Zhongguancun South Ave, Beijing 100081, Peoples R China.

KOREAN JOURNAL OF ORTHODONTICS, 2021; 51 (1): 32