Hoffman, Frederick L. (Frederick Ludwig), 1865-1946
9 films on RLB-Tube
Is leprosy increasing?
A plea and a plan for the eradication of malaria throughout the Western hemisphere
Some essential statistics of cancer mortality throughout the world
The malaria problem in peace and war
The mortality from cancer throghout the world
The mortality from cancer throughout the world
Is leprosy increasing? ... an address delivered at a meeting of the American Medical Association, New Orleans, La., April 26, 1920
The statistical experience data of the Johns Hopkins Hospital, Baltimore, Md., 1892-1911
