@book { KindergesundheitinEntwicklungslndern,
    title = "Kindergesundheit in Entwicklungsländern",
    author = "Oliver {Razum} and Jürgen {Breckenkamp} and Pitt {Reitmaier}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105480"
}