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.
Guevara I, Iwanejko J, Dembińska-Kieć A, Pankiewicz J, Wanat A, Anna P, Gołabek I, Bartuś S, Malczewska-Malec M, Szczudlik A.Guevara I, et al. Among authors: bartus s.Clin Chim Acta. 1998 Jun 22;274(2):177-88. doi: 10.1016/s0009-8981(98)00060-6.Clin Chim Acta. 1998.PMID: 9694586