... Nursing Experience and Skills in AttainingThese Positions. Int J Nur Stud 2002, 39(6):601-609.7. Zurn P, Dal Poz M, Stilwell B, Adams O: Imbalance in the Health Workforce. Human Resources for Health ... Work-ing? Employment Patterns by Sub-sector in Ontario, Can-ada. Healthcare Policy 2006, 1(3):65-86.19. Canadian Institutes for Health Information: Workforce Trends of Regis-tered Nurses in ... of further examining the precarious balancebetween supply (i.e. human resources, financing) anddemand for health and rehabilitation services, and in establishing targets regarding the optimum...