G, M., SWETHA K, S. G., REDDY J, R. K. and RAJU K, V. (2021) “REVIEW OF REGULATIONS GOVERNING SWITCHING DRUGS FROM RX TO OVER-THE-COUNTER IN THE USA, INDIA, AND EU”, Asian Journal of Pharmaceutical and Clinical Research, 14(9), pp. 12–19. doi: 10.22159/ajpcr.2021.v14i9.42393.