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.
Medical systems, medical science, and empiricism: an introductory lecture before the Albany Medical College, delivered October 3, 1848
Medical systems, medical science, and empiricism: an introductory lecture before the Albany Medical College, delivered October 3, 1848