OMB control number

Qualitative Assessment of Mothers' Attitudes Toward Collecting Biological Specimens to Study Risk Factors for Birth Defects and Preterm Delivery in the National Birth Defects Prevention Study

OMB 0920-0737 ยท HHS/CDC.

OMB 0920-0737

All Historical Document Collections

Historical document collections
ReferenceFilingReceivedConcludedAction
200612-0920-002 New collection (Request for a new OMB Control Number) 2006-12-12 Approved with change