Lukejohn W Day1. 1. Assistant Professor of Medicine UCSF School of Medicine Associate CMO for Specialty Care and Diagnostics San Francisco General Hospital and Trauma Center San Francisco, California.
Authors: Renate Massl; Paul G van Putten; Ewout W Steyerberg; Anthonie J P van Tilburg; Jonathan Y L Lai; Rogier J J de Ridder; Johnannes T Brouwer; Robert J Verburg; Joyce Alderliesten; Erik J Schoon; Monique E van Leerdam; Ernst J Kuipers Journal: Clin Gastroenterol Hepatol Date: 2013-09-10 Impact factor: 11.382