R. Steffen

37 papers and 563 indexed citations i.

R. Steffen has authored 37 papers that have received a total of 563 indexed citations. This includes 24 papers in Surgery, 14 papers in Hepatology and 5 papers in Epidemiology. The topics of these papers are Organ Transplantation Techniques and Outcomes (15 papers), Liver Disease and Transplantation (10 papers) and Bariatric Surgery and Outcomes (6 papers). R. Steffen is often cited by papers focused on Organ Transplantation Techniques and Outcomes (15 papers), Liver Disease and Transplantation (10 papers) and Bariatric Surgery and Outcomes (6 papers) and collaborates with scholars based in Germany, United States and Switzerland. R. Steffen's co-authors include G. Blumhardt, Wolf O. Bechstein, Fritz Horber, P. Neuhaus and C. Tsigos and has published in prestigious journals such as Journal of Hepatology, International Journal of Obesity and Surgery