N.-. U. Awan, M. Sohail, Z. Sarwar, M. M. Bashir, M. A. Khokhar, and A. A. Chatha, “Outcome of Early Tracheostomy in the Management of Grade II (Moderate) Tetanus Patient”, Annals KEMU, vol. 23, no. 4, pp. 519–523, Mar. 2018.