“Procedural Sedation & Analgesia by Ketamine-Propofol (Ketofol) And Ketamine-Diazepam Combination In Day Case Surgery - A Comparative Study”, j Bangladesh Soc Anaesthesiologists, vol. 31, no. 2, pp. 75–82, Aug. 2018, doi: 10.3329/jbsa.v31i2.66491.