de Vasconcelos, Aécio B. P., Wagner E. Silva, and Mônica F. Belian. “PH DEPENDENT DRUG DELIVERY BASED ON SILICA XEROGEL”. Journal of the Chilean Chemical Society 62, no. 4 (February 9, 2018). Accessed November 23, 2024. https://jcchems.com/index.php/JCCHEMS/article/view/461.