Somaiah, P. T. ., and S. B. . Mallappa. “A Study on Needs Assessment of Infection Control Practices at A District Hospital in Southern India, Using Kayakalp Tool”. National Journal of Community Medicine, vol. 7, no. 10, Oct. 2016, pp. 816-9, https://njcmindia.com/index.php/file/article/view/1067.