Original article
A systematic review
Hauser, K; Koerfer, A; Kuhr, K; Albus, C; Herzig, S; Matthes, J
A cluster-randomized study on the efficacy of a training in an oncology setting
Härter, M; Buchholz, A; Nicolai, J; Reuter, K; Komarahadi, F; Kriston, L; Kallinowski, B; Eich, W; Bieber, C
Correspondence
Wild, K R v; Gerstenbrand, F; Potapov, A