title: [Catch 22 in clinical research. Is application of new untested therapies ethically justifiable?].
authors.forename: L
authors.initials: L
authors.lastname: Werkö
mesh_terms: D002986:Clinical Trials as Topic; D004992:Ethics, Medical; D006801:Humans; D007258:Informed Consent; D012106:Research; D013548:Sweden
vernacular_title: Moment 22 för klinisk forskning. Etiskt försvarbart tillämpa ny terapi utan kontroll?