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.
Elliott's hand-book of medical, hygienic, pharmaceutical and dental journals of the United States and Canada
Elliott's hand-book of medical, hygienic, pharmaceutical and dental journals of the United States and Canada