title: [Work organization. 12-hour shift--a model with question marks].
authors.forename: Juan Carlos
authors.initials: JC
authors.lastname: Pallara
mesh_terms: D001291:Attitude of Health Personnel; D003625:Data Collection; D006801:Humans; D009741:Nursing Staff, Hospital / Q000458:organization & administration* / Q000523:psychology; D010561:Personnel Staffing and Scheduling / Q000458:organization & administration*; D013557:Switzerland; D017748:Time Management / Q000458:organization & administration* / Q000523:psychology; D014940:Work Schedule Tolerance / Q000523:psychology*; D016526:Workload / Q000523:psychology