Characterization of yew tree (Taxus) varieties by fingerprint and principal component analysesTruus, Kalle; Vaher, Merike; Borissova, Maria; Robal, Marju; Levandi, Tuuli; Tuvikene, Rando; Toomik, Peeter; Kaljurand, MihkelNatural product communications2012 / p. 1143-1146 : ill Characterization of yew tree (Taxus) varieties by fingerprint and principal component analysesTruus, Kalle; Vaher, Merike; Borissova, Maria; Robal, Marju; Levandi, Tuuli; Tuvikene, Rando; Toomik, Peeter; Kaljurand, MihkelNatural product communications2012 / p. 1143-1146