Cat Scratch Disease – Heterogeneous in Clinical Presentation: Five Unusual Cases of an Infection Caused by Bartonella henselae - Weinspach, S.; Tenenbaum, T.; Schönberger, S.; Schaper, J.; Engers, R.; Rueggeberg, J.; MacKenzie, C. R.; Wolf, A.; Mayatepek, E.; Schroten, H. (Klinische Pädiatrie, 2010)