Skeletal Ⅲ malocclusion orthopedics after PAR index evaluation of clinical research
RNN Yidong,GE Dongzhan,MA Yongping,MA Lin,ChAI Yong,WANG Pei,ZHAO Erjun,LIU Jing
Medical Reserch and Education . 2012, (1): 31 -35 .  DOI: 10.3969/j.issn.1674-490X.2012.01.007