Prüfer-Krämer L, Tshiang Tshiananga J, Krämer A, et al. Health status, health behavior and health resources of foreign students compared to German students at the University of Bielefeld. In: Pasini W, Lobel HO, eds. Mobility & health: from hominid migration to mass tourism: proceeding of European conference on travel medicine : Venice, Cini Foundation, 25-27 March 1998. San Marino; 1998: 349-351
