An investigation into the sickness experience of printers
Subtitle: (with special reference to the incidence of tuberculosis).
By: By A. Bradford Hill, PH. D.
Publisher: H. M. Stationery off.
Published: 1929
Place of publication: London
Language: eng
Number of pages: 114
Notes: "Other reports of the board": p. 109-114.
At head of title: Medical research council.  Industrial fatigue research board ...