Pilot feasibility study to determine the utility of direct access and quantitative magnetic resonance cholangiopancreatography (MRCP) in the assessment of suspected acute biliary o... by Novak, A, Acharya, A, Beer, S, Espinosa, A, Smith, GB, Saga, C, Andrews, J, Bailey, A, Soonawalla, Z, Bungay, H, Pavlides, M