Importance of Diffusion-Weighted Imaging in the Diagnosis of Cystic Brain Tumors and Intracerebral Abscesses - Bink, A; Gaa, J; Franz, K; Weidauer, S; Yan, B; Lanfermann, H; Seifert, V; Zanella, F E (Zentralblatt für Neurochirurgie, 2005)