Risk factors for malaria in high incidence areas of Viet Nam: a case-control study - Maude, RJ; Ngo, TD; Tran, DT; Nguyen, BTH; Dang, DV; Tran, LK; Gregory, M; Maude, RR; Sinha, I; Pongsoipetch, K; Martin, NJ (Malaria Journal, 2021)