* Subsector 622. [http://www.bls.gov/iag/tgs/iag622.htm Hospitals] from the Bureau of Labor Statistics. U.S. Dept. of Labor.
−
* Subsector 623. [http://www.bls.gov/iag/tgs/iag623.htm Nursing and Residential Care Facilities]
+
* Subsector 623. [http://www.bls.gov/iag/tgs/iag623.htm Nursing and Residential Care Facilities] from the Bureau of Labor Statistics. U.S. Dept. of Labor.
−
* Subsector 624. [http://www.bls.gov/iag/tgs/iag624.htm Social Assistance]
+
* Subsector 624. [http://www.bls.gov/iag/tgs/iag624.htm Social Assistance] from the Bureau of Labor Statistics. U.S. Dept. of Labor.