Unicompartmental knee arthroplasty versus total knee arthroplasty in the same patient with bilateral unicompartment knee osteoarthritis  
Lu Ming-feng, Li Ze-hui, Zhu Dong-ping, Cao Xue-wei, Niu Wei
Chinese Journal of Tissue Engineering Research . 2018, (3): 343 -349 .  DOI: 10.3969/j.issn.2095-4344.0028