Development of Solid Lipid Nanoparticles with Letrozole for Breast Cancer Treatment: in-vitro and in-vivo evaluation. Journal of Pharmaceutical Negative Results, [S. l.], p. 1159–1166, 2022. DOI: 10.47750/pnr.2022.13.S01.142. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/1089.. Acesso em: 5 jun. 2026.