Development status and application of high frequency therapy instrument
WANG Yongqing,ZHANG Ruiqing,WANG Yongqiang,SUN Rongxia,HAO Naxin
Journal of Hebei University (Natural Science Edition) . 2013, (2): 218 -224 .  DOI: 10.3969/j.issn.1000-1565.2013.02.019