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.
Blackshaw LA, Grundy D.Blackshaw LA, et al.J Auton Nerv Syst. 1990 Dec;31(3):191-201. doi: 10.1016/0165-1838(90)90185-l.J Auton Nerv Syst. 1990.PMID: 2084184
Blackshaw LA, Grundy D.Blackshaw LA, et al.J Auton Nerv Syst. 1991 Nov;36(2):129-37. doi: 10.1016/0165-1838(91)90109-g.J Auton Nerv Syst. 1991.PMID: 1765619
Blackshaw LA, Grundy D.Blackshaw LA, et al.J Auton Nerv Syst. 1989 Jun;27(1):39-45. doi: 10.1016/0165-1838(89)90127-6.J Auton Nerv Syst. 1989.PMID: 2794343
Blackshaw LA, Grundy D, Scratcherd T.Blackshaw LA, et al.J Auton Nerv Syst. 1987 Mar;18(3):225-34. doi: 10.1016/0165-1838(87)90121-4.J Auton Nerv Syst. 1987.PMID: 3571829
Blackshaw LA, Grundy D, Scratcherd T.Blackshaw LA, et al.J Auton Nerv Syst. 1987 Jan;18(1):19-24. doi: 10.1016/0165-1838(87)90130-5.J Auton Nerv Syst. 1987.PMID: 3819312
Blackshaw LA, Grundy D.Blackshaw LA, et al.J Auton Nerv Syst. 1993 Oct;45(1):41-50. doi: 10.1016/0165-1838(93)90360-7.J Auton Nerv Syst. 1993.PMID: 8227963
Blackshaw LA, Grundy D.Blackshaw LA, et al.J Auton Nerv Syst. 1993 Oct;45(1):51-9. doi: 10.1016/0165-1838(93)90361-w.J Auton Nerv Syst. 1993.PMID: 8227964