Z Gastroenterol. 2016 May;54(5):468. doi: 10.1055/s-0035-1567106. Epub 2016 May 12.
Zeitschrift fur Gastroenterologie
[Article in German] [No authors listed]
PMID: 27171338 DOI: 10.1055/s-0035-1567106
[No abstract available.]