KIRAN R, S. et al. 2019. DEVELOPMENT AND IN VITRO–IN VIVO EVALUATION OF GASTRORETENTIVE FLOATING TABLETS OF AN ANTIRETROVIRAL AGENT RITONAVIR. Asian Journal of Pharmaceutical and Clinical Research. 12, 2 (Feb. 2019), 436–443. DOI:https://doi.org/10.22159/ajpcr.2019.v12i2.29196.