Maneeboonyang W, Lawpoolsri S, Puangsa-Art S, Yimsamran S, Thanyavanich N, Wuthisen P, Prommongkol S, Chaimongkul W, Rukmanee P, Rukmanee N, Chavez IF, Buchachart K, Krudsood S, Singhasivanon P.
Southeast Asian J Trop Med Public Health. 2011 Jan;42(1):9-18.