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

403 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
High risk of near-crash driving events following night-shift work.
Lee ML, Howard ME, Horrey WJ, Liang Y, Anderson C, Shreeve MS, O'Brien CS, Czeisler CA. Lee ML, et al. Among authors: czeisler ca. Proc Natl Acad Sci U S A. 2016 Jan 5;113(1):176-81. doi: 10.1073/pnas.1510383112. Epub 2015 Dec 22. Proc Natl Acad Sci U S A. 2016. PMID: 26699470 Free PMC article.
Extended work shifts and the risk of motor vehicle crashes among interns.
Barger LK, Cade BE, Ayas NT, Cronin JW, Rosner B, Speizer FE, Czeisler CA; Harvard Work Hours, Health, and Safety Group. Barger LK, et al. Among authors: czeisler ca. N Engl J Med. 2005 Jan 13;352(2):125-34. doi: 10.1056/NEJMoa041401. N Engl J Med. 2005. PMID: 15647575 Free article.
Entrainment of the human circadian pacemaker to longer-than-24-h days.
Gronfier C, Wright KP Jr, Kronauer RE, Czeisler CA. Gronfier C, et al. Among authors: czeisler ca. Proc Natl Acad Sci U S A. 2007 May 22;104(21):9081-6. doi: 10.1073/pnas.0702835104. Epub 2007 May 14. Proc Natl Acad Sci U S A. 2007. PMID: 17502598 Free PMC article. Clinical Trial.
Sex difference in the near-24-hour intrinsic period of the human circadian timing system.
Duffy JF, Cain SW, Chang AM, Phillips AJ, Münch MY, Gronfier C, Wyatt JK, Dijk DJ, Wright KP Jr, Czeisler CA. Duffy JF, et al. Among authors: czeisler ca. Proc Natl Acad Sci U S A. 2011 Sep 13;108 Suppl 3(Suppl 3):15602-8. doi: 10.1073/pnas.1010666108. Epub 2011 May 2. Proc Natl Acad Sci U S A. 2011. PMID: 21536890 Free PMC article.
Sleep disorders, health, and safety in police officers.
Rajaratnam SM, Barger LK, Lockley SW, Shea SA, Wang W, Landrigan CP, O'Brien CS, Qadri S, Sullivan JP, Cade BE, Epstein LJ, White DP, Czeisler CA; Harvard Work Hours, Health and Safety Group. Rajaratnam SM, et al. Among authors: czeisler ca. JAMA. 2011 Dec 21;306(23):2567-78. doi: 10.1001/jama.2011.1851. JAMA. 2011. PMID: 22187276
403 results