Athens, Jul 3 (EFE) , (Gerard De Josep).- A new poll on the bailout referendum to be held in Greece on Sunday indicated a slight advantage to a "yes" vote. <br /><br />An estimated 44.8 percent of Greeks said "yes" to the proposals presented by European creditor institutions regarding Greece's fiscal reform policies. <br /><br /> <br /><br />Keywords: efe,crisis,greece,eurozone
