Hepatocellular carcinoma, or hepatoma, a primary cancer of the liver. According to an article published in the Journal of Hepatology in 2004, hepatoma kills approximately one million people worldwide each year. We expect that our Phase III trial for hepatoma will involve approximately 200 patients at sites in Singapore, Hong Kong, China, South Korea, the Philippines, Malaysia and Thailand

EX-4.1 3 v19513a4exv4w1.htm EXHIBIT 4.1 exv4w1
 

COMMON STOCK   COMMON STOCK
     
     LSO    
 
INCORPORATED UNDER THE LAWS
   OF THE STATE OF WASHINGTON 		  SEE REVERSE FOR CERTAIN
DEFINITIONS AND RESTRICTIONS

CUSIP 53223M 10 1
 
This Certifies that    
      
 

is the record holder of
FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, $0.001 PAR VALUE PER SHARE OF
transferable on the books of the Corporation by the holder hereof, in person or by a duly authorized attorney, upon surrender of this Certificate properly endorsed. This certificate is not valid until countersigned by the Transfer Agent and Registrar.
     WITNESS the facsimile seal of the Corporation and the facsimile signatures of its duly authorized officers.
Dated: