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.
Yballe CM, Vu TH, Hoffman AR.Yballe CM, et al. Among authors: hoffman ar.J Clin Endocrinol Metab. 1996 Apr;81(4):1607-12. doi: 10.1210/jcem.81.4.8636375.J Clin Endocrinol Metab. 1996.PMID: 8636375
Yang Y, Li T, Vu TH, Ulaner GA, Hu JF, Hoffman AR.Yang Y, et al. Among authors: hoffman ar.Endocrinology. 2003 Dec;144(12):5658-70. doi: 10.1210/en.2003-0798. Epub 2003 Sep 15.Endocrinology. 2003.PMID: 12975326