TADIĆ, V.; ŽUGIĆ, A. R.; ĐORĐEVIĆ, S.; ŽIŽOVIĆ, I.; HOMŠEK, I.; MIŠIĆ, D.; NEŠIĆ, I. . The RP-HPLC method for analysis of usnic acid as potential marker of herbal drugs-based formulations containing Usnea barbata: Scientific paper. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 87, n. 9, p. 1063–1073, 2022. DOI: 10.2298/JSC201216045T. Disponível em: https://shd-pub.org.rs/index.php/JSCS/article/view/10152. Acesso em: 25 apr. 2024.