Weissenborn Karin, Hecker Hartmut, Rückert Norbert
Department of Neurology, Hannover Medical School, Hannover, Germany.
Department of Biostatistics, Hannover Medical School, Hannover, Germany.
Gastroenterology. 2015 Mar;148(3):664-5. doi: 10.1053/j.gastro.2014.09.049. Epub 2015 Jan 24.