Attached files

file filename
8-K/A - FORM 8-K/A - Ardea Biosciences, Inc./DEa57631e8vkza.htm
Exhibit 16.1
(STONEFIELD JOSEPHSON INC LOGO)
October 21, 2010
Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549-7561
We have read Item 4.01 included in the Form 8-K/A of Ardea Biosciences, Inc. dated October 1, 2010 to be filed with the Securities and Exchange Commission. We agree with the statements concerning our Firm in such Form 8-K/A; we are not in a position to agree or disagree with other statements of Ardea Biosciences, Inc. contained therein.
/s/ Stonefield Josephson, Inc.
CERTIFIED PUBLIC ACCOUNTANTS
Irvine, California
WWW.SJACCOUNTING.COM
 
 
                         
Los Angeles
  Orange County   San Francisco   East Bay   Silicon Valley   San Diego   Hong Kong