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.
Jahkola T, Virolainen S, Leppänen E, Suominen S, Hernberg M, Hahka-Kemppinen M, Saksela O.Jahkola T, et al. Among authors: leppanen e.Duodecim. 2002;118(22):2289-94.Duodecim. 2002.PMID: 12523105Review.Finnish.No abstract available.
Leidenius M, Krogerus L, Toivonen T, Leppänen E, von Smitten K.Leidenius M, et al. Among authors: leppanen e.Eur J Surg Oncol. 2003 Dec;29(10):849-53. doi: 10.1016/j.ejso.2003.09.014.Eur J Surg Oncol. 2003.PMID: 14624776
Leidenius M, Leppänen E, Krogerus L, von Smitten K.Leidenius M, et al. Among authors: leppanen e.Am J Surg. 2003 Feb;185(2):127-30. doi: 10.1016/s0002-9610(02)01214-x.Am J Surg. 2003.PMID: 12559441
Leppänen E, Leidenius M, Krogerus L, von Smitten K.Leppänen E, et al.Eur J Surg Oncol. 2002 Dec;28(8):821-6. doi: 10.1053/ejso.2002.1325.Eur J Surg Oncol. 2002.PMID: 12477472Clinical Trial.