IMNPOLAGTP3
Age when third polio vaccine was received: Time period (no shot record available)
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For sample persons under age 6 who ever received at least three polio vaccinations, IMNPOLAGTP3 reports the time unit (months or years) for the age when the third polio vaccine was received. IMNPOLAGTP3 should be used in conjunction with IMNPOLAGN3, which reports the corresponding number of unit stated by the respondent.
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