AMEYAW, Y.; AKOTOYE, H.K.; PAPPOE, A.N.M.; OPOKU BOAHEN, Y.; EYIAH-BEDIAKO, F. Assessment of Variation in Cryptolepis sanguinolenta (Lindl.) Schter., An Antimalaria Plant of The Family Periploceae Using Principal Component Analysis. Asian Journal of Chemistry, [S. l.], v. 19, n. 3, p. 1809–1818, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/13746. Acesso em: 7 jul. 2024.