A clinical evaluation of amlexanox oral adhesive pellicles in the treatment of recurrent aphthous stomatitis and comparison with amlexanox oral tablets:a randomized, placebo controlled, blinded, multicenter clinical trial.
In addition to accessing the Form 656 and Form 656-L online, you may obtain it by calling the IRS toll free number 1-800-829-3676 or by visiting your local IRS office. This entry was posted in IRS Tax Advice, Tax News. Bookmark the permalink.
Source: Wikimedia Commons. The IRS continues to warn about telephone scams, which are increasing in number. The IRS Phone Number for taxpayer help is (800)829-1040. If you get a call from someone claiming to be the IRS, and you didn't receive an official letter beforehand, it's a scam. Further, if you get an email from the IRS, it's a scam.