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

726 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Effects of twin separation in primary school.
van Leeuwen M, van den Berg SM, van Beijsterveldt TC, Boomsma DI. van Leeuwen M, et al. Among authors: van beijsterveldt tc, van den berg sm. Twin Res Hum Genet. 2005 Aug;8(4):384-91. doi: 10.1375/1832427054936682. Twin Res Hum Genet. 2005. PMID: 16176724 Free article.
Heritability of regional and global brain structure at the onset of puberty: a magnetic resonance imaging study in 9-year-old twin pairs.
Peper JS, Schnack HG, Brouwer RM, Van Baal GC, Pjetri E, Székely E, van Leeuwen M, van den Berg SM, Collins DL, Evans AC, Boomsma DI, Kahn RS, Hulshoff Pol HE. Peper JS, et al. Among authors: van leeuwen m, van baal gc, van den berg sm. Hum Brain Mapp. 2009 Jul;30(7):2184-96. doi: 10.1002/hbm.20660. Hum Brain Mapp. 2009. PMID: 19294640 Free PMC article.
726 results