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.
Peter MA, Winterhalter KH, Böni-Schnetzler M, Froesch ER, Zapf J.Peter MA, et al. Among authors: winterhalter kh.Endocrinology. 1993 Dec;133(6):2624-31. doi: 10.1210/endo.133.6.7694843.Endocrinology. 1993.PMID: 7694843