Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
American Red Cross text-book on first aid and relief columns: a manual of instruction : how to prevent accidents and what to do for injuries and emergencies
American Red Cross text-book on first aid and relief columns: a manual of instruction : how to prevent accidents and what to do for injuries and emergencies