Ctv.ca -- Five years after disbanding its United States sales force, Biovail Corp. is about to start hiring again, setting up a new sales group to market its growing range of drugs that treat nervous system disorders. Canada's biggest public pharmaceutical company said yesterday that it will hire as many as 100 sales people starting this year, and may add as many as 150 further down the road, to sell its drugs to U.S. hospitals and doctors.