Cite

    Masataka Nagayama et al.. “A case of paraparesis with thoracic ossification of the posterior longitudinal ligament and the ligamentum flavum induced by falling down on the abdomen.” Acute medicine & surgery, vol. 1, no. 1, 2014, pp. 53–56. http://access.bl.uk/ark:/81055/vdc_100024656891.0x000049