J A Sterne1, M Egger, G D Smith. 1. Medical Research Council Health Services Research Collaboration, Department of Social Medicine, University of Bristol, Bristol BS8 2PR. jonathan.sterne@bristol.ac.uk
Authors: Marco Milone; Michele Manigrasso; Nunzio Velotti; Stefania Torino; Antonietta Vozza; Giovanni Sarnelli; Giovanni Aprea; Francesco Maione; Nicola Gennarelli; Mario Musella; Giovanni Domenico De Palma Journal: Int J Colorectal Dis Date: 2019-05-06 Impact factor: 2.571