Stability indicating RP-HPLC method development and validation for the simultaneous estimation of Grazoprevir and Elbasvir in bulk and pharmaceutical dosage form. International Journal of Research In Pharmaceutical Chemistry and Analysis, [S. l.], v. 1, n. 1, p. 1–7, 2018. Disponível em: https://rubatosis.org/journals/index.php/ijrpca/article/view/90.. Acesso em: 6 sep. 2025.