Hossain, M. S., M. M. Rashid, M. A. R. Babu, A. Sultana, M. S. I. Mahfuz, A. Rahman, and M. A. Mandal. “Management of Pain During Propofol Injection Using Intravenous Nitroglycerine”. KYAMC Journal, vol. 10, no. 4, Mar. 2020, pp. 202-5, doi:10.3329/kyamcj.v10i4.45720.