Items where Author is "Steffen, R."

Article

Weinke, T. and Liebold, I. and Burchard, G. D. and Frühwein, N. and Grobusch, M. P. and Hatz, C. and Kollaritsch, H. and Nothdurft, H. D. and Reisinger, E. and Rieke, B. and Schönfeld, Ch and Steffen, R. and Stich, A.. (2008) Prophylactic immunisation against traveller's diarrhoea caused by enterotoxin-forming strains of Escherichia coli and against cholera : does it make sense and for whom? Travel medicine and infectious disease, Vol. 6. pp. 362-367.