APA

He W., Zeng Q., Zhang Q., Li Y., Pang Z., Zeng P., Wang H. & Yuan H. (20090416). [Study on correlation between pain grading, stage of necrosis and bone marrow-edema in nontraumatic osteonecrosis of femoral head]. : Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery.

Chicago

He Wei, Zeng Qin, Zhang Qingwen, Li Yong, Pang Zhihui, Zeng Ping, Wang Haibin and Yuan Hao. 20090416. [Study on correlation between pain grading, stage of necrosis and bone marrow-edema in nontraumatic osteonecrosis of femoral head]. : Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery.

Harvard

He W., Zeng Q., Zhang Q., Li Y., Pang Z., Zeng P., Wang H. and Yuan H. (20090416). [Study on correlation between pain grading, stage of necrosis and bone marrow-edema in nontraumatic osteonecrosis of femoral head]. : Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery.

MLA

He Wei, Zeng Qin, Zhang Qingwen, Li Yong, Pang Zhihui, Zeng Ping, Wang Haibin and Yuan Hao. [Study on correlation between pain grading, stage of necrosis and bone marrow-edema in nontraumatic osteonecrosis of femoral head]. : Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery. 20090416.