Codes and Frequencies
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Description
For sample persons under 17 years of age who received a polio vaccine or shot, IMRPOLWHER reports place where the person received the polio vaccine or shot.
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Universe
- 1978: Sample persons under 17 years of age who received a polio shot or polio vaccine by mouth
Availability
- 1978
Weights
- 1978 : SUPP1WT
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