Liu, Y., Guo, L., Feng, Y., Hua, J., Dai, Q., Chen, Z., . . . Ji, L. Comparative study of torque expression and its biomechanical effects: Spherical self-ligating bracket with lock-hook system versus passive self-ligating bracket and conventional bracket. BMC.
Chicago Style (17th ed.) CitationLiu, Yudong, et al. Comparative Study of Torque Expression and Its Biomechanical Effects: Spherical Self-ligating Bracket with Lock-hook System Versus Passive Self-ligating Bracket and Conventional Bracket. BMC.
MLA (9th ed.) CitationLiu, Yudong, et al. Comparative Study of Torque Expression and Its Biomechanical Effects: Spherical Self-ligating Bracket with Lock-hook System Versus Passive Self-ligating Bracket and Conventional Bracket. BMC.
Warning: These citations may not always be 100% accurate.