@book { TheEconomicsofRuralHealthInsurance,
    title = "The Economics of Rural Health Insurance",
    subtitle = "The Effects of Formal and Informal Risk-Sharing Schemes in Ghana",
    author = "Isaac {Osei-Akoto}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097896"
}