Schistosomicidal and trypanocidal structure-activity relationships for (+ OU -)-licarin A and its (-)- and (+)-enantiomers - Pereira, Ana Carolina; Magalhães, Lizandra Guidi; Silva, M. L. A. e; Gonçalves, Ubirajara Oliveira; Luz, P. P.; Moraes, A. C. G.; Rodrigues, Vanderlei; Guedes, Paulo Marcos da Matta; Silva Filho, Ademar Alves da; Cunha, Wilson Roberto; Bastos, Jairo Kenupp; Nanayakkara, N. P. Dhammika (Phytochemistry, 2011)