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.
Samuels N, van de Graaf RA, de Jonge RCJ, Reiss IKM, Vermeulen MJ.Samuels N, et al.BMC Pediatr. 2017 Apr 14;17(1):105. doi: 10.1186/s12887-017-0847-3.BMC Pediatr. 2017.PMID: 28410573Free PMC article.Review.
El Tahir O, de Jonge RCJ, Ouburg S, Morré SA, van Furth AM.El Tahir O, et al.BMC Pediatr. 2019 Dec 30;19(1):519. doi: 10.1186/s12887-019-1900-1.BMC Pediatr. 2019.PMID: 31888554Free PMC article.