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.
Simons LE, Sieberg CB, Carpino E, Logan D, Berde C.Simons LE, et al. Among authors: sieberg cb.J Pain. 2011 Jun;12(6):677-86. doi: 10.1016/j.jpain.2010.12.008. Epub 2011 Feb 26.J Pain. 2011.PMID: 21354866Free article.
Sieberg CB, Smith A, White M, Manganella J, Sethna N, Logan DE; Guest Editors: Cynthia A. Gerhardt, Cynthia A. Berg, Deborah J. Wiebe and Grayson N. Holmbeck.Sieberg CB, et al.J Pediatr Psychol. 2017 Jan 1;42(1):52-64. doi: 10.1093/jpepsy/jsw046.J Pediatr Psychol. 2017.PMID: 28175324Free PMC article.