title: Rites of spring for medicine: discontent, discontinuity, and discovery.
mesh_terms: D000368:Aged; D001291:Attitude of Health Personnel; D005194:Family Practice / Q000191:economics / Q000639:trends; D005544:Forecasting; D006801:Humans; D008017:Life Expectancy; D010819:Physician's Role; D012106:Research