TY - Journal of Integrative Medicine A1 - Jun Hu, Jian-ping Liu T1 - Non-invasive physical treatments for chronic/recurrent headache Y1 - 2008-01-20 JF - Journal of Integrative Medicine JO - Journal of Integrative Medicine SP - 31 EP - 31 VL - 6 IS - 1 UR - http://www.jcimjournal.com N1 - ER -