Choze, Rafael. “CHEMICAL CONSTITUENTS AND EVALUATION OF ANTIFUNGAL ACTIVITY OF AUGUSTA LONGIFOLIA (SPRENG.) REHDER (RUBIACEAE)”. Revista De Biologia Neotropical Journal of Neotropical Biology, vol. 4, no. 2, Dec. 2008, pp. 163-4, doi:10.5216/rbn.v4i2.5217.