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.
Leonard MP, Canning DA, Peters CA, Gearhart JP, Jeffs RD.Leonard MP, et al. Among authors: canning da.J Urol. 1991 Jan;145(1):115-9. doi: 10.1016/s0022-5347(17)38264-2.J Urol. 1991.PMID: 1898520
Leonard MP, Canning DA, Epstein JI, Gearhart JP, Jeffs RD.Leonard MP, et al. Among authors: canning da.J Urol. 1990 Jun;143(6):1209-12. doi: 10.1016/s0022-5347(17)40227-8.J Urol. 1990.PMID: 2188019
Issa MM, Oesterling JE, Canning DA, Jeffs RD.Issa MM, et al. Among authors: canning da.J Urol. 1989 Jun;141(6):1385-7. doi: 10.1016/s0022-5347(17)41316-4.J Urol. 1989.PMID: 2724435