title: [Foreign nursing staff: quality assurance by reliable language tests].
authors: Wassilios
authors: W
authors: Klein
mesh_terms: D002983:Clinical Competence; D003144:Communication Barriers; D005060:Europe; D007400:Interprofessional Relations; D007807:Language Tests; D019303:Multilingualism; D009723:Nurse-Patient Relations; D064700:Nurses, International / Q000523:psychology*; D011785:Quality Assurance, Health Care