Libya extended its first deadline on the deal by three months, to July 22.
In a large clinical trial, the drug, called Nexavar, extended the lives of patients by almost three months, or 44 percent.
In the study, the new approach extended overall survival by nearly two months compared to conventional treatments.
Still, he said, Avastin will probably extend lives by only a few months.
Phase 1 was extend by four months to October 1998.
The manufacturer estimated that erlotinib can extend life by approximately 3.3 months.
The state has extended the deadline by six months, to March 10, 2004.
Then they extended the term by three months and added 1 percent to the raise for those months.
Brian announces that he is staying on in the Gulf, extending his contract by two months.
Fletcher extended his contract by 12 months during the summer of 2011.