PHOENIX--(BUSINESS WIRE)--Zila, Inc. (Nasdaq:ZILA) today announced that it will release its financial results for the fiscal 2009 first quarter ended October 31, 2008, after the market closes on Monday, December 8, 2008. The company also said that senior management will host an investor conference call that day at 1:30 p.m. PT (4:30 p.m. ET) to review the company’s financial results.