TY  - BOOK
ED  - United States.
ED  - United States.
TI  - Acute conditions, incidence and associated disability, United States July 1977-1978
U1  -  614.420973021. 
PY  - 1979///
CY  - Washington
PB  - United States National Health Survey
KW  - Diseases
KW  - United States
KW  - Statistics
KW  - Absenteeism (Labor)
KW  - Health surveys
KW  - Absenteeism
KW  - Morbidity
KW  - Statistics, Medical
ER  -