Helmut Witzigmann

Preoperative Versus Postoperative Chemoradiotherapy for Locally Advanced Rectal Cancer: Results of the German CAO/ARO/AIO-94 Randomized Phase III Trial After a Median Follow-Up of 11 Years

Rolf Sauer, Torsten Liersch, Susanne Merkel et al. · Journal of Clinical Oncology · 2012 · 2.1K citations · Full text

Efficacy of stapler versus hand-sewn closure after distal pancreatectomy (DISPACT): a randomised, controlled multicentre trial

Markus K. Diener, Christoph M. Seiler, Inga Rossion et al. · The Lancet · 2011 · 544 citations

Pancreatic Fluid Collection, Outcomes Research, Pancreatic Surgery +7

Neoadjuvant chemoradiation therapy with gemcitabine/cisplatin and surgery versus immediate surgery in resectable pancreatic cancer

Henriette Golcher, Thomas Brunner, Helmut Witzigmann et al. · Strahlentherapie und Onkologie · 2014 · 327 citations · Full text

Surgical and Palliative Management and Outcome in 184 Patients With Hilar Cholangiocarcinoma

Helmut Witzigmann, Frieder Berr, Ulrike Ringel et al. · Annals of Surgery · 2006 · 283 citations · Full text

No Need for Routine Drainage After Pancreatic Head Resection

Helmut Witzigmann, Markus K. Diener, Stefan Kienkötter et al. · Annals of Surgery · 2016 · 195 citations