Konstantine T Kalogeras

Gemcitabine Combined with Gefitinib in Patients with Inoperable or Metastatic Pancreatic Cancer: A Phase II Study of the Hellenic Cooperative Oncology Group with Biomarker Evaluation

George Fountzilas, Christos Christodoulou, T. Economopoulos, 2008, Cancer investigation.

HER Family Protein Expression in a Greek Population with Gastric Cancer. A Retrospective Hellenic Cooperative Oncology Group Study.

George Fountzilas, Anastasios Dimou, George Pentheroudakis, 2016, Anticancer research.

Effects of KRAS, BRAF, NRAS, and PIK3CA mutations on the efficacy of cetuximab plus chemotherapy in chemotherapy-refractory metastatic colorectal cancer: a retrospective consortium analysis.

Sabine Tejpar, Federico Cappuzzo, Mauro Delorenzi, 2010, The Lancet. Oncology.

The prognostic and predictive value of mRNA expression of vascular endothelial growth factor family members in breast cancer: a study in primary tumors of high-risk early breast cancer patients participating in a randomized Hellenic Cooperative Oncology Group trial

George Fountzilas, Christos Christodoulou, George Kouvatseas, 2012, Breast Cancer Research.