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

Results by year

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

Year Number of Results
1991 3
1992 2
1993 3
1996 2
1997 1
1998 1
2001 2
2003 2
2004 2
2006 2
2008 2
2009 1
2011 1
2014 1
2015 1
2023 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

25 results

Results by year

Filters applied: . Clear all
Page 1
Theories of race, ethnicity and culture.
Pfeffer N. Pfeffer N. BMJ. 1998 Nov 14;317(7169):1381-4. doi: 10.1136/bmj.317.7169.1381. BMJ. 1998. PMID: 9812944 Free PMC article. Review. No abstract available.
Public opinion and the NHS.
Pfeffer N, Pollock AM. Pfeffer N, et al. BMJ. 1993 Sep 25;307(6907):750-1. doi: 10.1136/bmj.307.6907.750. BMJ. 1993. PMID: 8219943 Free PMC article. No abstract available.
Strings attached.
Pfeffer N. Pfeffer N. Health Serv J. 1992 Apr 2;102(5296):22-3. Health Serv J. 1992. PMID: 10118071 No abstract available.
Pioneers of infertility treatment.
Pfeffer N. Pfeffer N. Clio Med. 2001;61:245-61. doi: 10.1163/9789004333390_012. Clio Med. 2001. PMID: 11603156 No abstract available.
Regulating the collection and use of fetal stem cells.
Kent J, Pfeffer N. Kent J, et al. Among authors: pfeffer n. BMJ. 2006 Apr 15;332(7546):866-7. doi: 10.1136/bmj.332.7546.866. BMJ. 2006. PMID: 16613940 Free PMC article. No abstract available.
The uninformed conception.
Pfeffer N. Pfeffer N. New Sci. 1991 Jul 20;131(1778):40-1. New Sci. 1991. PMID: 11659382 No abstract available.
Doors of perception.
Pollock A, Pfeffer N. Pollock A, et al. Among authors: pfeffer n. Health Serv J. 1993 Sep 2;103(5368):26-8. Health Serv J. 1993. PMID: 10129126 No abstract available.
25 results