http://jama.ama-assn.org/cgi/content/abstract/289/19/2509
Active Neck Muscle Training in the Treatment of Chronic Neck Pain in Women
A Randomized Controlled Trial
Jari Ylinen, MD; Esa-Pekka Takala, MD, DMedSc; Matti Nykänen, MD, DMedSc; Arja Häkkinen, PhD; Esko Mälkiä, PhD; Timo...