Columbia subject headings:
Hospital utilization--New York (State)--New York--Statistics.
Hospitalization insurance--New York (State)--New York--Statistics.
Medicaid--New York (State)--New York--Statistics.
Harvard subject headings:
Hospital utilization--New York (State)--New York--Statistics.
Hospitalization insurance--New York (State)--New York--Statistics.
Medicaid--New York (State)--New York--Statistics.
Princeton subject headings: