The Merck Manual of Patient Symptoms. A Concise, Practical Guide to Etiology, Evaluation, and Treatment. 2008
Childs JD Cleland JA, Elliot JM, et al. Neck Pain: Clinical Practice Guidelines Linked to the International Classification of Functioning, Disability, and Health From Orthopaedic Section of the American Physical Therapy Association. Journal Orthopaedic Sports Medicine. 2008; 38(9):A1-A34.
Merck Manual Home Health Handbook. The Essential Home Medical Reference for Every Stage of Life-In Everyday Language. 2009
Skillgate E. Magnusson C, Lundberg M, et al. The age-and sex-specific occurrence of bothersome neck pain in the general population-results from Stockholm public health. BMC Musculoskeletal Disorders. 2012; 13;1-9.
Loyd AM, Nightingale RW, Song Y, et al. Impact Properties of Adult ATD Heads. IRCOBI CONFERENCE 2012. IRC 12-64
Smith L, et al. Authors’ Affiliations: Physiotherapy Division, Stellenbosch University, Tygerberg, South Africa. Prevalence of Neck Pain and Headaches: Impact of Computer Use and Other Associative Factors. Cephalalgia. 2009; 29: 250-57.
Australian Government. National Health and Medical Research Council. Acute Neck Pain. Information Sheet. February 2004. Australian Acute Musculoskeletal Pain Guidelines Groups (2003) Evidence-Based Management of Acute Musculoskeletal Pain, available atwww.nhmrc.gov.au.