Murray, J.W.G. and Seymour, R.J. 1974. An Anterior, Extrapharyngeal, Suprahyoid Approach to the First, Second and Third Cervical Vertebrae. Acta Orthopaedica. 45, 1-4 (Jan. 1974), 43–49. DOI:https://doi.org/10.3109/17453677408989120.