Columbia subject headings:
Patients--Services for--United States--Handbooks, manuals, etc.
Spinal cord--Treatment--Complications--United States--Handbooks, manuals, etc.
Harvard subject headings:
Patients--Services for--United States--Handbooks, manuals, etc.
Spinal cord--Treatment--Complications--United States--Handbooks, manuals, etc.
Princeton subject headings: