Where should we be putting resources for surgery in the future?
D000368:Aged; D003710:Demography; D019317:Evidence-Based Medicine / Q000639:trends; D005544:Forecasting; D013502:General Surgery / Q000639:trends*; D005820:Genetic Testing / Q000639:trends; D006801:Humans; D009520:New Zealand; D010818:Practice Patterns, Physicians' / Q000639:trends*; D019919:Prosthesis Implantation / Q000639:trends; D012922:Social Change