%0 Journal Article %T Auricular Acupressure Combined with an Internet-Based Intervention or Alone for Primary Dysmenorrhea: A Control Study %A Mei-Ling Yeh %A Yu-Ling Hung %A Hsing-Hsia Chen %A Jaung-Geng Lin %J Evidence-Based Complementary and Alternative Medicine %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/316212 %U http://dx.doi.org/10.1155/2013/316212