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.


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

My NCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1935 1
1939 1
1951 1
2022 2
2023 0
Text availability
Article attribute
Article type
Publication date

Search Results

5 results
Results by year
Filters applied: . Clear all
Page 1
Variation in reported SARS-CoV-2 cases after testing policy changes.
Halford F, Nash S, Tessier E, Kall M, Dabrera G. Halford F, et al. Lancet Infect Dis. 2022 Oct;22(10):1418-1419. doi: 10.1016/S1473-3099(22)00572-2. Epub 2022 Aug 23. Lancet Infect Dis. 2022. PMID: 36027903 Free PMC article. No abstract available.
Dating of a large tool assemblage at the Cooper's Ferry site (Idaho, USA) to ~15,785 cal yr B.P. extends the age of stemmed points in the Americas.
Davis LG, Madsen DB, Sisson DA, Becerra-Valdivia L, Higham T, Stueber D, Bean DW, Nyers AJ, Carroll A, Ryder C, Sponheimer M, Izuho M, Iizuka F, Li G, Epps CW, Halford FK. Davis LG, et al. Among authors: halford fk. Sci Adv. 2022 Dec 23;8(51):eade1248. doi: 10.1126/sciadv.ade1248. Epub 2022 Dec 23. Sci Adv. 2022. PMID: 36563150 Free PMC article.
Antidotes for destruction.
HALFORD FJ. HALFORD FJ. Hawaii Med J. 1951 Sep-Oct;11(1):19-21. Hawaii Med J. 1951. PMID: 14880039 No abstract available.