R. Kumar Singh, A. M. Thomas, H. Chollankil Hariharan, D. Antherjanam Sreedharan, G. Padmanabhan, and R. Antony, “Prevalence and pattern of self-medication among medical students of a private medical college in Kerala”, Public Health Rev: Int J Public Health Res, vol. 3, no. 4, pp. 162-167, Aug. 2016.