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

262 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Challenges in Estimating the Effectiveness of COVID-19 Vaccination Using Observational Data.
Hulme WJ, Williamson E, Horne EMF, Green A, McDonald HI, Walker AJ, Curtis HJ, Morton CE, MacKenna B, Croker R, Mehrkar A, Bacon S, Evans D, Inglesby P, Davy S, Bhaskaran K, Schultze A, Rentsch CT, Tomlinson L, Douglas IJ, Evans SJW, Smeeth L, Palmer T, Goldacre B, Hernán MA, Sterne JAC. Hulme WJ, et al. Among authors: bhaskaran k. Ann Intern Med. 2023 May;176(5):685-693. doi: 10.7326/M21-4269. Epub 2023 May 2. Ann Intern Med. 2023. PMID: 37126810 Free PMC article.
Time series regression studies in environmental epidemiology.
Bhaskaran K, Gasparrini A, Hajat S, Smeeth L, Armstrong B. Bhaskaran K, et al. Int J Epidemiol. 2013 Aug;42(4):1187-95. doi: 10.1093/ije/dyt092. Epub 2013 Jun 12. Int J Epidemiol. 2013. PMID: 23760528 Free PMC article.
262 results