Moreno, Jonathan D2023-05-222023-05-221999-03-012007-03-19https://repository.upenn.edu/handle/20.500.14332/5416This is a working paper prepared by staff to the Human Subjects Subcommittee of the National Bioethics Advisory Commission (NBAC). At the request of the subcommittee, the paper attempts to set out the critical issues facing the commissioners concerning the recruitment and participation in clinical research of those who are decisionally impaired.Book Chapter