Carrasco-Uribarren , A, et al. “COMPARATIVE STUDY OF CERVICAL RANGE OF MOTION, CERVICAL KINESTHESIA AND OCULAR MOBILITY IN SUBJECTS WITH CHRONIC NECK PAIN AND ASYMPTOMATIC SUBJECTS”. Cuestiones De Fisioterapia, vol. 46, no. 3, June 2017, pp. 174-82, http://cuestionesdefisioterapia.es/index.php/cf/article/view/184.