Improvements in or relating to contrast agents
A Standard patent application filed on 04 August 1997 credited to Ostensen, Jonny
;
Eriksen, Morten
;
Tornes, Audun
;
Frigstad, Sigmund
;
Braenden, Jorunn
;
Klaveness, Jo
;
Rongved, Pil
;
Skurtveit, Roald
;
Dugstad, Harald