Echinacea purpurea fractions represent promising plant-based anti-inflammatory formulations - Vieira, S F; Gonçalves, S M; Gonçalves, V MF; Llaguno, C P; Macías, F; Tiritan, M E; Cunha, C; Carvalho, A; Reis, R L; Ferreira, H; Neves, N M (Antioxidants, 2023)