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.
Bailey PL, Pace NL, Ashburn MA, Moll JW, East KA, Stanley TH.Bailey PL, et al. Among authors: ashburn ma.Anesthesiology. 1990 Nov;73(5):826-30. doi: 10.1097/00000542-199011000-00005.Anesthesiology. 1990.PMID: 2122773
Ho WM, Ashburn MA, Liu WS, McJames S, Stanley TH, Ackerman E, Pace NL.Ho WM, et al. Among authors: ashburn ma.J Cardiothorac Anesth. 1990 Jun;4(3):326-31. doi: 10.1016/0888-6296(90)90040-m.J Cardiothorac Anesth. 1990.PMID: 1720033