title: Surgical assistants and working time directives.
authors.forename: J Rafael
authors.initials: JR
authors.lastname: Sadaba
authors.forename: Grayson H
authors.initials: GH
authors.lastname: Wheatley
mesh_terms: D004503:Education, Medical, Graduate / Q000458:organization & administration*; D006801:Humans; D008505:Medical Staff, Hospital / Q000193:education; D009741:Nursing Staff, Hospital; D010561:Personnel Staffing and Scheduling; D013903:Thoracic Surgery / Q000193:education*; D006113:United Kingdom