Preoperative prediction of early physical function in elder patients undergoing hip arthroplasty using a subjective physical activity questionnaire
Qiu Shun-min, Chen Xiao-pu, Zheng De-zhi, Lin Yong-bing, Lin Jing, Ma Huan-lin, Zeng Run-ming
Chinese Journal of Tissue Engineering Research . 2014, (
4
): 517 -522 . DOI: 10.3969/j.issn.2095-4344.2014.04.005