JAMA IM - Research Misconduct

"Research Misconduct Identified by the US Food and Drug Administration   
Out of Sight, Out of Mind, Out of the Peer-Reviewed Literature"
"Conclusions and Relevance  When the FDA finds significant departures from good clinical practice, those findings are seldom reflected in the peer-reviewed literature, even when there is evidence of data fabrication or other forms of research misconduct."  
http://archinte.jamanetwork.com/article.aspx?articleid=2109855