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

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1987 1
1991 3
1992 1
1993 1
1994 3
1995 1
1996 3
1997 3
1998 1
1999 3
2000 2
2001 4
2002 5
2003 5
2004 5
2005 12
2006 21
2007 16
2008 18
2009 6
2024 0

Text availability

Article attribute

Article type

Publication date

Cited Articles for PMCID: 2722985

99 results

Results by year

Filters applied: . Clear all
Page 1
Changes in plasma glycine, L-serine, and D-serine levels in patients with schizophrenia as their clinical symptoms improve: results from the Juntendo University Schizophrenia Projects (JUSP).
Ohnuma T, Sakai Y, Maeshima H, Hatano T, Hanzawa R, Abe S, Kida S, Shibata N, Suzuki T, Arai H. Ohnuma T, et al. Prog Neuropsychopharmacol Biol Psychiatry. 2008 Dec 12;32(8):1905-12. doi: 10.1016/j.pnpbp.2008.07.022. Epub 2008 Sep 16. Prog Neuropsychopharmacol Biol Psychiatry. 2008. PMID: 18835577 Clinical Trial.
99 results