Biomechanical evaluation and optimal design of two parameters of dental implant with arbitrarily adjusted angles   
Cheng Si-yuan, Wen Hai-lin, Si Jing-qiu, Liang Rui, Nie Jing, Wang Hang, Long Jie, Tang Wei, Wei Yong-tao, Tian Wei-dong
Chinese Journal of Tissue Engineering Research . 2014, (34): 5473 -5479 .  DOI: 10.3969/j.issn.2095-4344.2014.34.011