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.
Haas GP, Blumenstein BA, Gagliano RG, Russell CA, Rivkin SE, Culkin DJ, Wolf M, Crawford ED.Haas GP, et al.J Urol. 1999 Jun;161(6):1823-5.J Urol. 1999.PMID: 10332445Clinical Trial.
Younes E, Haas GP, Montie JE, Smith JB, Powell IJ, Pontes JE.Younes E, et al. Among authors: haas gp.Urology. 1994 Jan;43(1):22-5. doi: 10.1016/s0090-4295(94)80255-6.Urology. 1994.PMID: 7506852