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.
Properties and effects of amalgam examined: in a letter to Charles A. Lee, M.D., and published by him in the New-York journal of medicine and the collateral sciences
Properties and effects of amalgam examined: in a letter to Charles A. Lee, M.D., and published by him in the New-York journal of medicine and the collateral sciences