Development And Validation Of RP-HPLC Method For Estimation Of Favipiravir API And It’s Tablet Dosage Form Using Quality By Design Approach. Journal of Pharmaceutical Negative Results, [S. l.], p. 4115–4126, 2023. Disponível em: https://pnrjournal.com/index.php/home/article/view/5999.. Acesso em: 30 jun. 2026.