Mapping of population disparities in the cholangiocarcinoma urinary metabolome oleh Munirah Alsaleh, Zoe Leftley, Thomas O’Connor, Thomas Hughes, Thomas A. Barbera, Larry K. Koomson, Abigail Zabron, Helen Reeves, Matthew Cramp, Stephen D. Ryder, Shaun Greer, Martin Prince, Paiboon Sithithaworn, Narong Khuntikeo, Watcharin Loilome, Puangrat Yongvanit, I. Jane Cox, Roger Williams, Christopher A. Wadsworth, Elaine Holmes, Kathryn Nash, Ross Andrews, Simon D. Taylor-Robinson