@book { CardiovascularMortalityamongEthnicGermanImmigrantsfromtheFormerSovietUnion, title = "Cardiovascular Mortality among Ethnic German Immigrants from the Former Soviet Union", author = "Ulrich {Ronellenfitsch}", year = "2007", publisher = "Peter Lang Verlag", address = "Berlin, Germany", url = "https://www.peterlang.com/document/1102919" }