Schistosomicidal evaluation of flavonoids from two species of Styrax against Schistosoma mansoni adult worms - Braguine, Caio Guedes; Bertanha, Camila Spereta; Gonçalves, Ubirajara Oliveira; Magalhães, Lizandra Guidi; Rodrigues, Vanderlei; Gimenez, Valéria Maria Melleiro; Groppo, Milton; Silva, Márcio Luis Andrade e; Cunha, Wilson Roberto; Januário, Ana Helena; Pauletti, Patrícia Mendonça (Pharmaceutical Biological, 2012)