Relevant principal component analysis applied to the characterisation of Portuguese heather honey.Published in:Natural Product Research, 2008, v. 22, n. 17, p. 1560, doi. 10.1080/14786410701825004By:Martins, Rui C.;Lopes, Victor V.;Valentão, Patrícia;Carvalho, João C.M.F.;Isabel, Paulo;Amaral, Maria T.;Batista, Maria T.;Andrade, Paula B.;Silva, Branca M.Publication type:Article