Bioactive phenols in algae: the application of pressurized-liquid and solid-phase extraction techniques - Onofrejová, L; Vašíčková, J; Klejdus, B; Stratil, P; Mišurcová, L; Kráčmar, S; Kopecký, J; Vacek, J (J Pharm Biomed Anal, 2010)