@book { TopicalFluoridesAliteraturereview,
    title = "Topical Fluorides. A literature review",
    author = "Kuldeep {Dhama} and Basavaraj {Patthi} and Ashish {Singla}",
    year = "2017",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/355409"
}