Items where Author is "Okonkwo, Sunday N."

Etim, Bassey A. and Oraegbunam, Nnena H. and Ibanga, Affiong A. and Okonkwo, Sunday N. (2018) Perception of Refractive Errors and Impact of Corrective Treatments on Adult Patients Seen at a Tertiary Health Institution in South-South Nigeria. Journal of Advances in Medicine and Medical Research, 27 (11). pp. 1-11. ISSN 24568899