Note 17 — Chapter IX · The Causation of Tuberculosis and the Measures for its Control in England[17]
Reading edition
The substance of two lectures at the Summer School on Tuberculosis, Trudeau Sanatorium, Saranac, N. Y., July, 1919.
Reading edition
The substance of two lectures at the Summer School on Tuberculosis, Trudeau Sanatorium, Saranac, N. Y., July, 1919.