J., R., and S. Thamizhmaran. “A Cross Sectional Study on Needle Stick Injuries, Its Associated Factors and Prophylactic Measures Among Nursing Staffs and Students of a Tertiary Care Hospital in Chennai”. Public Health Review: International Journal of Public Health Research, Vol. 6, no. 2, Oct. 2019, pp. 41-52, doi:10.17511/ijphr.2019.i2.01.