Nassar, S.A. et al. 2019. Investigations of dengue virus and Plasmodium falciparum among febrile patients receiving care at a tertiary health facility in Osogbo, south-west Nigeria: http://dx.doi.org/10.4314/njpar.v40i1.3. Nigerian Journal of Parasitology. 40, 1 (Mar. 2019), 18–24.