National Health Examination Survey, Cycle I, 1959-1962: Vision Data
The National Health Examination Surveys, Cycle I (NHES I), conducted during the period 1959-1962, were designed to secure statistics on the health status of the population of the United States. More specifically, their purpose was to determine the prevalence of certain chronic diseases, the status o...
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Format: | Electronic Research Data |
Language: | English |
Published: |
[Erscheinungsort nicht ermittelbar]
[Verlag nicht ermittelbar]
1989
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In: | Year: 1989 |
Online Access: |
Volltext (kostenfrei) |
Check availability: | HBZ Gateway |
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