National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Title/Authors	Accession Number	Publication Year	Page Count	Download
Characterization of the Origins of Astrocyte Response to Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-Phenyl-1,2,3,6-Tetrahydrophyridine. O'Callaghan, J. P; Miller, D. B; Reinhard, J. F.	PB91117077	1990	10 pages
5,7-Dihydroxytryptamine Injections Increase Glial Fibrillary Acidic Protein in the Hypothalamus of Adult Rats. Frankfurt, M; O'Callaghan, J; Beaudet, A.	PB92143924	1991	5 pages