Logan,R F

Institution: University of Sheffield, UK

Research Interests: Disease, Population, Cancer, Colorectal Cancer, Vitamin A, Calcium, Risk, Dyspepsia, Endoscopy, Helicobacter, Helicobacter Pylori, Primary Care, Affects, Diagnoses, Screening, Treatment, Antioxidants, Carotene, Chemoprevention, Colorectal Neoplasms