Amudha R, CRESENTA SHAKILA MOTHA L, Nalini R, and Alamelu R. “PHARMA TOURISM: BUILDING A HEALTHY AND WEALTHY INDIA”. Asian Journal of Pharmaceutical and Clinical Research, vol. 9, no. 4, July 2016, pp. 27-29, https://journals.innovareacademics.in/index.php/ajpcr/article/view/11570.