Oren Tirosh
James M. Ntambi
Vicente Felipo
Alfred Benzon Symposium (6th 1973 Copenhagen, Denmark)
Petrus Thomas Henderson
Barbara H. Bowman
Falk Symposium (35th 1982 Basel, Switzerland)
Kristin Kirkpatrick
Alan Ernest Alfred Read
Ernst Petzinger
J. R. Williamson
Leathes, John Beresford.
Symposium international sur le métabolisme de l'ammoniaque Strasbourg 1974.
S. Matern
Falk Symposium (71st 1993 Florence, Italy)
Jonathan Kirsch
International Symposium on Cirrhosis, Hepatic Encephalopathy, and Ammonium Toxicity, Molecular Basis and Clinical Aspects (1989 Valencia, Spain)
Stephen Davis
Tom Hargreaves
Aleksandr Pavlovich Fabitskii