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.
Reijnders CM, Bravenboer N, Tromp AM, Blankenstein MA, Lips P.Reijnders CM, et al. Among authors: tromp am.J Endocrinol. 2007 Jan;192(1):131-40. doi: 10.1677/joe.1.06880.J Endocrinol. 2007.PMID: 17210750
Van Kuilenburg AB, Van Lenthe H, Tromp A, Veltman PC, Van Gennip AH.Van Kuilenburg AB, et al.Clin Chem. 2000 Jan;46(1):9-17.Clin Chem. 2000.PMID: 10620566
Wanders RJ, van Wijland MJ, van Roermund CW, Schutgens RB, van den Bosch H, Tager JM, Nijenhuis A, Tromp A.Wanders RJ, et al.Clin Chim Acta. 1987 Jun 15;165(2-3):303-10. doi: 10.1016/0009-8981(87)90175-6.Clin Chim Acta. 1987.PMID: 3652452