And our British cousins are not guiltless:
http://www.kent.ac.uk/porton-down-pr...jectPage1.html
"From 1945 to 1989 an estimated 3,400 servicemen are believed to have taken part in nerve agent trials. The case of Ronald Maddison, who died from the effects of an experiment, will be fully analysed. Central to the project are a number of basic questions: Did the subjects give voluntary consent? How was consent obtained? Were the risks explained to the subjects? What safeguards were taken? How, if at all, was research regulated? The analysis of Porton?s institutional history is likely to reveal changes and continuities in personnel and research practices, and thus provide greater insight into the ?culture of secrecy?. More broadly, it will examine the extent to which Porton and other government agencies adopted the existing medical ethics standards, particularly the Nuremberg Code (1947) and the Declaration of Helsinki (1964)."