Understanding the twentieth century decline in chronic conditions among older men

Understanding the twentieth century decline in chronic conditions among older men

Bibliographic Details
Main Author: Costa, Dora L.
Format: Book
Language:English
Published: Cambridge National Bureau of Economic Research 1998.
Series:NBER working paper series no.6859
Subjects:
Occupational diseases > History > 20th century. > United States.
Industrial safety > History > 20th century. > United States.
Communicable diseases > Prevention > History > 20th century. > United States.
Aged men > Health and hygiene > History > 20th century. > United States.