[Is the ordering/purchasing-executing model useful?].
Baard-Christian
BC
Schem
D003953:Diagnosis-Related Groups; D004465:Economic Competition; D017598:Efficiency, Organizational; D006291:Health Policy / Q000191:economics; D006801:Humans; D017146:Models, Organizational; D009664:Norway; D011785:Quality Assurance, Health Care; D012041:Regional Medical Programs / Q000191:economics / Q000458:organization & administration