German investigators seek to unravel a mammoth case of scientific fraud.

Reports that Academic investigators in Germany are expecting to spend several months trying to solve a case of scientific fraud committed by two German researchers. How Friedhelm Herrmann and Marion Brach are implicated as the key figures in the crime; Number of known papers they published with falsified information; Plans of Herrmann to sue the medical dean at the University of Ulm; Reasons why the investigation will take so long. INSET: German research council to issue guidelines to prevent....