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.
Herbstman JB, Sjödin A, Apelberg BJ, Witter FR, Patterson DG, Halden RU, Jones RS, Park A, Zhang Y, Heidler J, Needham LL, Goldman LR.Herbstman JB, et al. Among authors: needham ll.Environ Health Perspect. 2007 Dec;115(12):1794-800. doi: 10.1289/ehp.10333.Environ Health Perspect. 2007.PMID: 18087602Free PMC article.
Calafat AM, Ye X, Wong LY, Reidy JA, Needham LL.Calafat AM, et al. Among authors: needham ll.Environ Health Perspect. 2008 Jan;116(1):39-44. doi: 10.1289/ehp.10753.Environ Health Perspect. 2008.PMID: 18197297Free PMC article.
Calafat AM, Ye X, Wong LY, Reidy JA, Needham LL.Calafat AM, et al. Among authors: needham ll.Environ Health Perspect. 2008 Mar;116(3):303-7. doi: 10.1289/ehp.10768.Environ Health Perspect. 2008.PMID: 18335095Free PMC article.
Calafat AM, Wong LY, Ye X, Reidy JA, Needham LL.Calafat AM, et al. Among authors: needham ll.Environ Health Perspect. 2008 Jul;116(7):893-7. doi: 10.1289/ehp.11269.Environ Health Perspect. 2008.PMID: 18629311Free PMC article.