Jain, S., R. D, N. L, and S. Shashibala. “Laparoscopic Appendicectomy under Spinal Anesthesia, a Cost Effective and Efficient Approach”. Public Health Review: International Journal of Public Health Research, Vol. 4, no. 4, Sept. 2017, pp. 75-79, doi:10.17511/ijphr.2017.i4.02.