Columbia subject headings:
Haiti. Service national d'hygiène et d'assistance publique.
Medical laws and legislation--Haiti.
Public health--Haiti.
Public welfare--Haiti.
Sanitation--Haiti.
Harvard subject headings:
Haiti. Service national d'hygiène et d'assistance publique.
Medical laws and legislation--Haiti.
Public health--Haiti.
Public welfare--Haiti.
Sanitation--Haiti.
Princeton subject headings: