Prognostic Relevance of Palliative Primary Tumor Removal in 37,793 Metastatic Colorectal Cancer PatientsIgnazio Tarantino, Ulrich Güller, René Warschkow et al.|Annals of Surgery|2014Cited by 143
Improved Survival After Primary Tumor Surgery in Metastatic Breast CancerRené Warschkow, Markus Joerger, Ulrich Güller et al.|Annals of Surgery|2015Cited by 88
Modest improvement in overall survival for patients with metastatic pancreatic cancer: a trend analysis using the surveillance, epidemiology, and end results registry from 1988 to 2008.Mathias Worni, Dieter Koeberle, Anthony W. Castleberry et al.|PubMed|2013Cited by 74
Modest Improvement in Overall Survival for Patients With Metastatic Pancreatic CancerMathias Worni, Dieter Koeberle, Ulrich Güller et al.|Pancreas|2013Cited by 66
Secondary malignancies after rectal cancer resection with and without radiation therapy: A propensity-adjusted, population-based SEER analysisRené Warschkow, Paul Martin Putora, Ulrich Güller et al.|Radiotherapy and Oncology|2017Cited by 50