title: GPs' 24 hour responsibility. Summary of responses.
authors.forename: Birte
authors.initials: B
authors.lastname: Twisselmann
mesh_terms: D039602:After-Hours Care / Q000458:organization & administration*; D005194:Family Practice / Q000458:organization & administration*; D006801:Humans; D012941:Social Responsibility; D006113:United Kingdom