1. Binam, J., Onana, Y., Nkelzok, V.R.: Community prepayment of health care and estimation of the willingness to pay in Cameroon: evidence of rural households in the Centre region. Institute of Agricultural Research for Development, Yaounde (2004)
2. Binam, J., Nkama, A.N., Nkenda, R.: Estimating the Willingness to Pay for Community Health Prepayment Schemes in Rural Area: A Case Study of the Use of Contingent Valuation Surveys in Central Cameroon. Institute of Agricultural Research for Development, Yaounde (2004)
3. Mathiyazaghan, K.: Willingness to pay for rural health insurance through community participation in India. Int. J. Health Plan. Manag. 13(1), 47–67 (1998)
4. Jain, A., Swetha, S., Johar, Z., Raghavan, R.: Acceptability of, and Willingness to pay for, Community Health Insurance in Rural India. J. Epidemiol. Glob. Health 4(3), 159–167 (2014)
5. Dror, D.M., Radermacher, R., Koren, R.: Willingness to pay for health insurance among rural and poor persons: field evidence from seven micro health insurance units in India. Health Policy 82(1), 12–27 (2007)