An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Aggarwal N, Bielefeldt K.Aggarwal N, et al. Among authors: bielefeldt k.Dig Dis Sci. 2013 Oct;58(10):2799-808. doi: 10.1007/s10620-013-2719-5. Epub 2013 Aug 11.Dig Dis Sci. 2013.PMID: 23934412
Dudekula A, O'Connell M, Bielefeldt K.Dudekula A, et al. Among authors: bielefeldt k.J Gastroenterol Hepatol. 2011 Aug;26(8):1275-82. doi: 10.1111/j.1440-1746.2011.06735.x.J Gastroenterol Hepatol. 2011.PMID: 21443672
Saligram S, Bielefeldt K.Saligram S, et al. Among authors: bielefeldt k.N Am J Med Sci. 2014 Mar;6(3):114-8. doi: 10.4103/1947-2714.128472.N Am J Med Sci. 2014.PMID: 24741549Free PMC article.