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.
The germ theory of disease: its present status and practical applications : a valedictory address delivered at the twenty-fifth commencement of the Miami Medical College, at the Odeon, March 10, 1885
The germ theory of disease: its present status and practical applications : a valedictory address delivered at the twenty-fifth commencement of the Miami Medical College, at the Odeon, March 10, 1885