In vitro and in vivo anti-Helicobacter pylori activity of Casearia sylvestris leaf derivatives - Spósito, L; Oda, F B; Vieira, J H; Carvalho, F A; dos Santos Ramos, M A; de Castro, R C; Crevelin, E J; Crotti, A EM; Santos, A G; da Silva, P B; Chorilli, M; Bauab, T M (J Ethnopharmacol, 2019)