Parkinson Disease: Horn SS

 Where does S.S. Horn -- the author of 1 article on "Parkinson Disease" -- work?

 Possible  location for S.S. Horn:

As of	Location						Addresses
···2009	··					miscellaneous institution(s) in Philadelphia
	Google search: Horn Parkinson Disease Philadelphia

Summary of  probable  and  possible  locations for S.S. Horn:

Location		2009		2008		2007		2006		2005		2004		2003		2002		2001		2000		1999
	miscellaneous institution(s) in Philadelphia	1
Location		2009		2008		2007		2006		2005		2004		2003		2002		2001		2000		1999

miscellaneous institution(s) in Philadelphia

Google search: Horn Parkinson Disease Philadelphia

Possibly apply to Horn SS:
2009	Department of Psychiatry, University of Pennsyvania, Philadelphia, USA. · Pubmed 19170786