. "June 2015"@en . . . . . . . . . . . . . . . . . . . . . . . . "Throughout history, prisoners have been frequent participants in scientific, medical and social human subject research. Some of the research involving prisoners has been exploitative and cruel. Many of the modern protections for human subjects evolved in response to the abuses in prisoner research. Research involving prisoners is still conducted today, but prisoners are now one of the most highly protected groups of human subjects"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Experimentation on prisoners"@en . . . . . . . . . . "1067502647"^^ . . . . . . . . . . . . . . . . . . "Throughout history, prisoners have been frequent participants in scientific, medical and social human subject research. Some of the research involving prisoners has been exploitative and cruel. Many of the modern protections for human subjects evolved in response to the abuses in prisoner research. Research involving prisoners is still conducted today, but prisoners are now one of the most highly protected groups of human subjects"@en . . . . "what is this and where?"@en . . . "24124458"^^ . "What is this work? Also put it in a reference"@en . . "7105"^^ . . . . . . . . .