APTE, Shireesh. Elemental impurity limits in excipients. Journal of Excipients and Food Chemicals, [S.l.], v. 4, n. 1, p. 1-3, mar. 2013. ISSN 21502668. Available at: <https://ojs.abo.fi/ojs/index.php/jefc/article/view/199>. Date accessed: 23 nov. 2024.