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.
Hara AK, Johnson CD, Reed JE, Ahlquist DA, Nelson H, Ehman RL, Harmsen WS.Hara AK, et al. Among authors: harmsen ws.AJR Am J Roentgenol. 1997 May;168(5):1181-4. doi: 10.2214/ajr.168.5.9129408.AJR Am J Roentgenol. 1997.PMID: 9129408No abstract available.
Hara AK, Johnson CD, Reed JE, Ahlquist DA, Nelson H, MacCarty RL, Harmsen WS, Ilstrup DM.Hara AK, et al. Among authors: harmsen ws.Radiology. 1997 Oct;205(1):59-65. doi: 10.1148/radiology.205.1.9314963.Radiology. 1997.PMID: 9314963