Chapman,Roger W

Institution: John Radcliffe Hospital, UK

Research Interests: Cholangitis, Disease, Sclerosing Cholangitis, Patients, Liver, Cancer, Risk, Diseases, Serum, Tissue, Cadmium, Copper, Hepatopancreas, Syndrome, Treatment, Liver Disease, Colitis, Risk Factor, Ulcerative Colitis, Gastrointestinal Diseases