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.
Diagrams to illustrate a paper on the relations of certain meteorological conditions to diseases of the lungs and air-passages: to be read before the Section on Medical Climatology, etc., of the International Medical Congress, Washington, D.C., September, 1887
Diagrams to illustrate a paper on the relations of certain meteorological conditions to diseases of the lungs and air-passages: to be read before the Section on Medical Climatology, etc., of the International Medical Congress, Washington, D.C., September, 1887