How many would you like? http://acsh.org/buy-albuterol-tablets.pdf destroy current order ventolin hfa 90 mcg aerosol inhaler brain The quarterly results, which also showed a spike in operating margin to 31 percent, shore up investors' confidence in a company which has struggled to fully regain credibility after a rocky May 2012 initial public offering. Despite Wednesday's rally, it remains nearly 20 percent below its debut price.