NHEFS

AcronymDefinition
NHEFSNHANES I Epidemiologic Followup Study
NHEFSNHANES I (National Health and Nutrition Examination Survey I) Epidemiological Follow-up Survey (US CDC; Hyattsville, MD)
NHEFSNational Health Examination Follow-Up Study (epidemiology)
NHEFSNational Health Epidemiologic Follow-Up Study