https://www.selleckchem.com/pr....oducts/4-hydroxytamo
44, 95% CI 0.26-0.73, p = 0.0016). Our results highlighted that vitamin D intake improves DFS in patients undergoing surgery. Metformin intake after starting chemotherapy can improve the clinical outcome in advanced disease. These results could open up new therapeutic strategies in cholangiocarcinoma patients. We are planning to undertake a prospective study to validate these data. Our results highlighted that vitamin D intake improves DFS in patients undergoing surgery. Metformin intake after starting chemot