I. . Isa, I. . Shehu Ndams, M. . Aminu, G. . Chechet, A. . Yila Simon, and E. . Ekah Elijah, “SEROPREVALENCE OF DENGUE VIRUS INFECTION AMONG FEBRILE PATIENTS ATTENDING SOME HOSPITALS WITHIN ADAMAWA STATE IN NORTH-EASTERN NIGERIA”, WAJM, vol. 1, no. 01, pp. 38-47, Dec. 2021.