Update for Thrombin Inhibition Preoperatively (TIP) in early breast cancer, the first clinical trial of DOACs as an anti-cancer agent. Issue 6 (June 2018) - Castle, John; Harvey, James R.; Clarke, Robert; Holcombe, Chris; Volleamere, Angela; Bramley, Maria; Kokan, Jalal; Bundred, Nigel J.; Kirwan, Cliona C.