Authors: Onwujekwe, O Chima, R Shu, E Nwagbo, D Okonkwo, P

Citation: O. Onwujekwe et al., Hypothetical and actual willingness to pay for insecticide-treated nets infive Nigerian communities, TR MED I H, 6(7), 2001, pp. 545-553

Authors: Onwujekwe, O

Citation: O. Onwujekwe, Searching for a better willingness to pay elicitation method in rural Nigeria: The binary question with follow-up method versus the bidding game technique, HEALTH ECON, 10(2), 2001, pp. 147-158

Authors: Onwujekwe, O Shu, E Onwuameze, O Ndum, C Okonkwo, P

Citation: O. Onwujekwe et al., Onchocerciasis control in Nigeria: will households be able to afford community-directed treatment with ivermectin?, ACT TROP, 80(3), 2001, pp. 277-281

Authors: Onwujekwe, O Shu, E Chima, R Onyido, A Okonkwo, P

Citation: O. Onwujekwe et al., Willingness to pay for the retreatment of mosquito nets with insecticide in four communities of south-eastern Nigeria, TR MED I H, 5(5), 2000, pp. 370-376

Authors: Onwujekwe, O Chima, R Okonkwo, P

Citation: O. Onwujekwe et al., Economic burden of malaria illness on households versus that of all other illness episodes: a study in five malaria holo-endemic Nigerian communities, HEALTH POLI, 54(2), 2000, pp. 143-159