A. K. BARNWAL, A. GAUTAM, V. BHARTI, and S. K. PATHAK, “IMPACT OF ’SIP TILL SEND’ HYDRATION PROTOCOL ON PREOPERATIVE PATIENT COMFORT AND POSTOPERATIVE OUTCOMES: A CONTROLLED STUDY”, Int J Curr Pharm Sci, vol. 17, no. 6, pp. 75–81, Nov. 2025.