Ralf Keller

Mesalazine 4 g Daily Given as Prolonged-Release Granules Twice Daily and Four Times Daily Is at Least as Effective as Prolonged-Release Tablets Four Times Daily in Patients with Ulcerative Colitis

Per G. Farup, Thomas Hinterleitner, Milan Lukáš et al. · Inflammatory Bowel Diseases · 2001 · 67 citations · Full text

Pharmacy, Pharmacology, Pharmacotherapy +9

Convergence of cellular and broadcast networks from a multi-radio perspective

Ralf Keller, Thorsten Lohmar, Ralf Tönjes et al. · IEEE Personal Communications · 2001 · 48 citations

Computing, Communication, Computer Engineering +17

Network Virtualization: A Viable Path Towards the Future Internet

Norbert Niebert, Ibtissam El Khayat, Stephan Baucke et al. · Wireless Personal Communications · 2008 · 42 citations

Computing, Computer Science, Information Technology +16

MCAM

Ralf Keller, Wolfgang Effelsberg · 1993 · 18 citations

Computing, Management Information Systems, Access Management +6

ScaleNet – Converged Networks of the Future (ScaleNet – Konvergente Netze der Zukunft)

Matthias Siebert, Baomin Xu, Michael Grigat et al. · it - Information Technology · 2006 · 17 citations

Computing, Computer Systems, Information Technology +14