OMB control number

Sister Chromatid Exchanges In The Lymphocytes Of Smokers, Passive Smokers And Non-smokers

OMB 0925-0269 · HHS/NIH.

OMB 0925-0269

Latest Forms, Documents, and Supporting Material

All Historical Document Collections

Historical document collections
ReferenceFilingReceivedConcludedAction
198505-0925-001 New collection (Request for a new OMB Control Number) 1985-05-30 Approved without change