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N MI 8900 3B Need help?
Status: CANCELLED
Subject: ASTRONAUT MEDICAL AND DENTAL OBSERVATION, STUDY AND CARE PROGRAM
Responsible Office Code: EB
Effective Date: May 12, 1989
Expiration Date: May 12, 1994
Cancellation Date: December 12, 1991 
Document Cancelling this Directive (if Cancelled): N MI 8900 3C
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Documents Cancelled by this Directive:
N MI 8900 3A   -   Show History