Columbia subject headings:
Medical care--Charts, diagrams, etc.
Medical care--Evaluation.
Medical care--Quality control.
Medical care--Statistics.
Medical care--United States--Charts, diagrams, etc.
Medical care--United States--Evaluation.
Medical care--United States--Quality control.
Medical care--United States--Statistics.
United States--Statistics, Medical.
Harvard subject headings:
Medical care--Charts, diagrams, etc.
Medical care--Evaluation
Medical care--Quality control
Medical care--Statistics.
Medical care--United States--Charts, diagrams, etc.
Medical care--United States--Evaluation
Medical care--United States--Quality control
Medical care--United States--Statistics.
United States--Statistics, Medical.
Princeton subject headings: