title: [Informed consent or not? Unique research possibilities are at risk by an addition to the Helsinki Declaration].
authors.affiliation: Institutionen för medicinsk epidemiologi, Karolinska institutet, Stockholm. Gunnar.Erlandsson@mep.ki.se
authors.forename: G
authors.initials: G
authors.lastname: Erlandsson
mesh_terms: D003219:Confidentiality / Q000331:legislation & jurisprudence; D028744:Ethics Committees, Research; D006381:Helsinki Declaration; D006801:Humans; D007258:Informed Consent