1. A cluster-based randomized controlled trial promoting community participation in arsenic mitigation efforts in Bangladesh Graziano, Joseph; Factor-Litvak, Pam; Liu, Xinhua; Tarozzi, Alessandro; Levy, Diane K.; Islam, Tariqul; Ahmed, Kazi Matin; Moon-Howard, Joyce; George, Christine Marie; van Geen, Alexander; Slavkovich, Vesna; Signha, Ashit 2012 Articles Environmental healthPublic healthDrinking water--Arsenic content