Chemical constituents from leaves of baccharis sphenophylla (Asteraceae) and their antioxidant effects - Retamozo, Marcela H; Silva, Christian C; Tamayose, Cinthia I; Carvalho, Juliana C. S; Romoff, Paulete; Fávero, Oriana A; Ferreira, Marcelo J. P (Plants, 2023)