Schistosomicidal activity of the crude extract of artocarpus lakoocha - Preyavichyapugdee, N; Sangfuang, M; Chaiyapum, S; Sriburin, S; Pootaeng-on, Y; Chusongsang, P; Jiraungkoorskul, W; Preyavichyapugdee, M; Sobhon, P (Southeast Asian J Trop Med Public Health, 2016)