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.
Christ-Crain M, Jaccard-Stolz D, Bingisser R, Gencay MM, Huber PR, Tamm M, Müller B.Christ-Crain M, et al.Lancet. 2004 Feb 21;363(9409):600-7. doi: 10.1016/S0140-6736(04)15591-8.Lancet. 2004.PMID: 14987884Clinical Trial.
Christ-Crain M, Meier C, Huber P, Zimmerli L, Trummler M, Müller B.Christ-Crain M, et al.Swiss Med Wkly. 2004 Apr 3;134(13-14):193-7. doi: 10.4414/smw.2004.10559.Swiss Med Wkly. 2004.PMID: 15106032Free article.