cancers Article Identification of Two Kinase Inhibitors with Synergistic Toxicity with Low-Dose Hydrogen Peroxide in Colorectal Cancer Cells In vitro Eric Freund 1,2 , Kim-Rouven Liedtke 1 , Lea Miebach 1,2, Kristian Wende 2, Amanda Heidecke 2, Nagendra Kumar Kaushik 3 , Eun Ha Choi 3, ...