Nwankwor, O., Okoronkwo, I., Enebeli, U., Ogbonna, U. and Iro, O. 2020. Assessment of Clients’ Perceived Satisfaction and Responsiveness of Outpatient Health Care Services Within the National Health Insurance Scheme at University of Nigeria Teaching Hospital, Enugu State, Nigeria. European Scientific Journal, ESJ. 16, 15 (May 2020), 148. DOI:https://doi.org/10.19044/esj.2020.v16n15p148.