CJCP     2009 11 (10):  836-840    ISSN: 1008-8830  CN: 43-1301/R Developmental changes of acetabular cartilage complex: an experimental study of a straight-leg swaddle model of newborn rats ZHAO Xiao-Ming, WANG En-Bo, LI Jian-Jun, ZHOU Chun-Fang, ZHAO Qun, ZHANG Li-Jun. Shengjing Hospital of China Medical University, Shenyang 110004, China. Received: null  Revised: null  Online: null Supporting info