title: [Contact with authorities an obstacle for clinical research].
authors.affiliation: Centrallasarettet, Västerås.
authors.forename: Gun-Inger
authors.initials: GI
authors.lastname: Mattsson
authors.forename: Carl-Henric
authors.initials: CH
authors.lastname: Bolldén
authors.forename: Mats
authors.initials: M
authors.lastname: Enlund
mesh_terms: D035843:Biomedical Research; D017408:Guidelines as Topic; D006291:Health Policy; D006801:Humans; D007396:Internship and Residency; D013548:Sweden