Development Of An LC-MS/MS Approach To Detect And Quantify Two Impurities Of Ranolazine. Journal of Pharmaceutical Negative Results, [S. l.], p. 138–147, 2023. DOI: 10.47750/pnr.2023.14.S01.15. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/6411.. Acesso em: 3 jun. 2026.