1. Cervical spine injuries. Diagnosis and classification;Babcock;Arch Surg,1976
2. Whiplash injury;Barnsley;Pain,1994
3. Post whiplash syndrome;Bogduk;Aust Fam Physician,1994
4. Prospective, randomized, controlled study of activity versus collar, and the natural history for whiplash injury, in Germany;Bonk;J Muscle Pain,2000
5. Late whiplash syndrome: a clinical and magnetic resonance imaging study;Bonuccelli;Funct Neurol,1999