G, M. S., A. M, B. B, M. Ch, R. P, and S. B. “Reliability and Feasibility of Centralized Monitoring Approach in Source Data Verification During Clinical Trials”. World Journal of Current Medical and Pharmaceutical Research, Vol. 4, no. 2, Apr. 2022, pp. 05-09, doi:10.37022/wjcmpr.v4i2.208.