Antileishmanial sesquiterpenes from the Brazilian red alga Laurencia dendroidea - da Silva Machado, F L; Lima, W P; Bergmann, B R; Gestinari, LM S; Fujii, M T; Paula, J C; Costa, S S; Lopes, N P; Kaiser, C R; Soares, A R (Planta Med, 2011)