Understanding the twentieth century decline in chronic conditions among older men

מידע ביבליוגרפי
מחבר ראשי:	Costa, Dora L.
פורמט:	ספר
שפה:	English
יצא לאור:	Cambridge National Bureau of Economic Research 1998.
סדרה:	NBER working paper series no.6859
נושאים:	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.