Evaluation of phytochemical composition of fresh and dried raw material of introduced Chamerion angustifolium L. using chromatographic, spectrophotometric and chemometric techniques - Kaškonienė, V; Stankevičius, M; Drevinskas, T; Akuneca, I; Kaškonas, P; Bimbiraitė-Survilienė, K; Maruška, A; Ragažinskienė, O; Kornyšova, O; Briedis, V; Ugenskienė, R (Phytochemistry, 2015)