OMB control number

Questionnaire For An Epidemiologic Case/control Study Of Bladder Cancer In New Hampshire And Vermont

OMB 0925-0138 · HHS/NIH.

OMB 0925-0138

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Historical document collections
ReferenceFilingReceivedConcludedAction
198105-0925-003 New collection (Request for a new OMB Control Number) 1981-05-11 Approved without change