Falk Symposium (79th 1994 Freiburg im Breisgau, Germany)
Roberto de Franchis
Almed Helmy
Jorge Herrera
Arun J. Sanyal
R.J. Groszmann
Charles Marks
Gastroenterologisches Symposion Oeynhausen, Ger. 1973.
Alan Henderson Hunt
Unknown Author
International Symposium on Idiopathic Portal Hypertension (1982 Tokyo, Japan)
A. G. Riddell
Gianfranco Fegiz
International Symposium on the Therapy of Portal Hypertension Bad Ragaz 1967.
V. I. Koshev
K. J. Paquet
Gerond V. Lake-Bakaar
Kunio Okuda