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

24 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Heparin in clinical medicine.
Levene DL. Levene DL. Can Fam Physician. 1973 Feb;19(2):75-6. Can Fam Physician. 1973. PMID: 20468889 Free PMC article.
Coronary artery spasm and mitral valve prolapse.
Buda AJ, Levene DL, Myers MG, Chisholm AW, Shane SJ. Buda AJ, et al. Among authors: levene dl. Am Heart J. 1978 Apr;95(4):457-62. doi: 10.1016/0002-8703(78)90237-5. Am Heart J. 1978. PMID: 636983
24 results