F. Shumy, A. M. Anam, M. J. Chowdhury, M. A. K. Azad, and S. Nahar, “Multifocal Extensive Spinal Tuberculosis with Retropharyngeal Abscess”, Bangabandhu Sheikh Mujib Medical University Journal, vol. 4, no. 2, pp. 128–130, Sep. 2011.