Rheumatoid Arthritis: Ballhorn W

 Where does W. Ballhorn -- the author of 3 articles on "Rheumatoid Arthritis" -- work?

 Possible  location for W. Ballhorn:

As of	Location						Addresses
·········2003	··					Regensburg
	Google search: Ballhorn Arthritis, Rheumatoid Regensburg

Summary of  probable  and  possible  locations for W. Ballhorn:

Location		2009		2008		2007		2006		2005		2004		2003		2002		2001		2000		1999
	Regensburg													1						1		1
Location		2009		2008		2007		2006		2005		2004		2003		2002		2001		2000		1999

Regensburg

Google search: Ballhorn Arthritis, Rheumatoid Regensburg

Possibly apply to Ballhorn W:
2003	University of Regensburg, Regensburg, Germany. · Pubmed 12528109
2000	Department of Internal Medicine I, University of Regensburg, Regensburg, Germany. · Pubmed 10725752
1999	Department of Internal Medicine I, University of Regensburg, Regensburg, Bavaria, Germany. · Pubmed 11056662