title: Research involving critically ill subjects in emergency circumstances: new regulations, new challenges.
authors.affiliation: Office of Human Subjects Research, National Institutes of Health, Bethesda, MD 20892-1154, USA.
authors.forename: A
authors.initials: A
authors.lastname: Wichman
authors.forename: A L
authors.initials: AL
authors.lastname: Sandler
mesh_terms: D016638:Critical Illness / Q000628:therapy*; D004632:Emergency Medical Services; D006801:Humans; D007258:Informed Consent; D012106:Research / Q000639:trends*; D014481:United States; D014486:United States Food and Drug Administration