An official website of the United States government
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.
Pitzer M, Jennen-Steinmetz C, Esser G, Schmidt MH, Laucht M.Pitzer M, et al. Among authors: esser g.J Dev Behav Pediatr. 2011 Jan;32(1):18-26. doi: 10.1097/DBP.0b013e3181f4a474.J Dev Behav Pediatr. 2011.PMID: 20829711
Laucht M, Esser G, Schmidt MH.Laucht M, et al. Among authors: esser g.Dev Med Child Neurol. 2001 May;43(5):292-300. doi: 10.1017/s0012162201000561.Dev Med Child Neurol. 2001.PMID: 11368481Free article.