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

327 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Missing data in alcohol clinical trials: a comparison of methods.
Hallgren KA, Witkiewitz K. Hallgren KA, et al. Among authors: witkiewitz k. Alcohol Clin Exp Res. 2013 Dec;37(12):2152-60. doi: 10.1111/acer.12205. Epub 2013 Jul 24. Alcohol Clin Exp Res. 2013. PMID: 23889334 Free PMC article.
Alcohol, tobacco, and drug use among emergency department patients.
Sanjuan PM, Rice SL, Witkiewitz K, Mandler RN, Crandall C, Bogenschutz MP. Sanjuan PM, et al. Among authors: witkiewitz k. Drug Alcohol Depend. 2014 May 1;138:32-8. doi: 10.1016/j.drugalcdep.2014.01.025. Epub 2014 Feb 12. Drug Alcohol Depend. 2014. PMID: 24594289 Free PMC article.
Methods to analyze treatment effects in the presence of missing data for a continuous heavy drinking outcome measure when participants drop out from treatment in alcohol clinical trials.
Witkiewitz K, Falk DE, Kranzler HR, Litten RZ, Hallgren KA, O'Malley SS, Anton RF; Alcohol Clinical Trials Initiative (ACTIVE) Workgroup. Witkiewitz K, et al. Alcohol Clin Exp Res. 2014 Nov;38(11):2826-34. doi: 10.1111/acer.12543. Alcohol Clin Exp Res. 2014. PMID: 25421518 Free PMC article. Clinical Trial.
327 results