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

263 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Rationing surgery: rules or constraints?
Birkmeyer JD, Welch HG. Birkmeyer JD, et al. Among authors: welch hg. Surgery. 1993 May;113(5):491-7. Surgery. 1993. PMID: 8488465 Review.
A Markov model of early diagnosis.
Black WC, Welch HG. Black WC, et al. Among authors: welch hg. Acad Radiol. 1996 Apr;3 Suppl 1:S10-2. doi: 10.1016/s1076-6332(96)80467-3. Acad Radiol. 1996. PMID: 8796497 No abstract available.
263 results