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 Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

180 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Prognosis of carcinoma in ulcerative colitis.
Ritchie JK, Hawley PR, Lennard-Jones JE. Ritchie JK, et al. Among authors: hawley pr. Gut. 1981 Sep;22(9):752-5. doi: 10.1136/gut.22.9.752. Gut. 1981. PMID: 7297924 Free PMC article.
Lower gastrointestinal malignancy in Crohn's disease.
Connell WR, Sheffield JP, Kamm MA, Ritchie JK, Hawley PR, Lennard-Jones JE. Connell WR, et al. Among authors: hawley pr. Gut. 1994 Mar;35(3):347-52. doi: 10.1136/gut.35.3.347. Gut. 1994. PMID: 8150345 Free PMC article. Review.
180 results