Plans for nationwide serosurveillance network in Vietnam Autor Anh, DD, Choisy, M, Clapham, HE, Cuong, HQ, Dung, VTV, Duong, TN, Hang, NLK, Ha, HTT, Hien, NT, Hoa, TTN, Hung, TTM, Huong, VTL, Huyen, DTT, Khanh, NC, Lewycka, SO, Linley, E, Mai, LTQ, Nadjm, B, Nghia, ND, Pebody, R, Phuong, HVM, Tan, LM, Le Van Tan, Thai, PQ, Thanh, LV, Le Thanh, NT, Thuy, NTT, Thuong, NT, Thanh, LT, Thao, NTT, Tuan, NA, Uyen, PTN, Van Doorn, H