[Effects of melatonin on expression of bone morphogenetic protein 2 and interleukin 1beta in articular cartilage of rat with osteoarthritis].
Huang
Chong
C
Department of Joint Surgery, the Affiliated Hospital of Qingdao University, Qingdao Shandong, 266003, PR China.
Liu
Jinzhao
J
Xia
Changsuo
C
Hu
Yougu
Y