Accuracy of the health information system on malaria surveillance in Vietnam

Erhart A, Thang ND, Xa NX, Thieu NQ, Hung LX, Hung NQ, Nam NV, Toi LV, Tung NM, Bien TH, Tuy TQ, Cong LD, Thuan LK, Coosemans M, D'Alessandro U. Accuracy of the health information system on malaria surveillance in Vietnam. Trans R Soc Trop Med Hyg. 2007; 101(3): 216-25.