79 pubs · 3,275 cites · h-index 28
American Board of Internal Medicine
2007 - 2007
The University of Texas Health Science Center at San Antonio
1980 - 2006
Katharinenhospital
2003 - 2003
Beijing Obstetrics and Gynecology Hospital
2001 - 2001
Uniformed Services University of the Health Sciences
2000 - 2000