Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

242 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Guidelines and recommendations for ensuring Good Epidemiological Practice (GEP): a guideline developed by the German Society for Epidemiology.
Hoffmann W, Latza U, Baumeister SE, Brünger M, Buttmann-Schweiger N, Hardt J, Hoffmann V, Karch A, Richter A, Schmidt CO, Schmidtmann I, Swart E, van den Berg N. Hoffmann W, et al. Among authors: hardt j. Eur J Epidemiol. 2019 Mar;34(3):301-317. doi: 10.1007/s10654-019-00500-x. Epub 2019 Mar 4. Eur J Epidemiol. 2019. PMID: 30830562 Free PMC article.
Clinical status, psychosocial impairments, medical treatment and health care costs for patients with inflammatory bowel disease (IBD) in Germany: an online IBD registry.
Bokemeyer B, Hardt J, Hüppe D, Prenzler A, Conrad S, Düffelmeyer M, Hartmann P, Hoffstadt M, Klugmann T, Schmidt C, Weismüller J, Mittendorf T, Raspe H. Bokemeyer B, et al. Among authors: hardt j. J Crohns Colitis. 2013 Jun;7(5):355-68. doi: 10.1016/j.crohns.2012.02.014. Epub 2012 Apr 12. J Crohns Colitis. 2013. PMID: 22503168
The Incidence of Acute Kidney Injury and Associated Hospital Mortality.
Khadzhynov D, Schmidt D, Hardt J, Rauch G, Gocke P, Eckardt KU, Schmidt-Ott KM. Khadzhynov D, et al. Among authors: hardt j. Dtsch Arztebl Int. 2019 May 31;116(22):397-404. doi: 10.3238/arztebl.2019.0397. Dtsch Arztebl Int. 2019. PMID: 31366430 Free PMC article.
[Pharmacotherapy in patients with ulcerative colitis].
Scherer M, Hardt J, Blozik E, Preiss JC, Bokemeyer B, Hüppe A, Raspe H. Scherer M, et al. Among authors: hardt j. Z Gastroenterol. 2011 Jul;49(7):820-6. doi: 10.1055/s-0031-1273276. Epub 2011 Jul 15. Z Gastroenterol. 2011. PMID: 21766260 German.
242 results