bibliographicCitation |
Pellati F, Benvenuti S, Magro L, Melegari M, Soragni F. Analysis of phenolic compounds and radical scavenging activity of Echinacea spp. Journal of Pharmaceutical and Biomedical Analysis. 2004 Apr;35(2):289–301. doi: 10.1016/s0731-7085(03)00645-9. |