@book { ATangledWeb,
    title = "A Tangled Web",
    subtitle = "Medicine and Theology in Dialogue",
    author = "R. John {Elford} and D. Gareth {Jones}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1104347"
}