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  1. pdfNLM Annual Report of Programs and Services, 1957 
    https://www.nlm.nih.gov/.../nlmarchives/annualreport/1957.pdf
    ... undertaking is in the field of Psychopharmaoology (ataraxics, central nervous ... mately 2,000 references, covering the literature from 1952 to the present, ...
  2. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... 950.040 Antipsychotic Agents D27.505.696.282 Central Nervous System Stimulants D27.505.696.282.045 Aphrodisiacs D27.505. ... 040 Antipsychotic Agents D27.505.954.427.220 Central Nervous System Stimulants D27.505.954.427.220.045 Aphrodisiacs D27. ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... 950.040...........................................Antipsychotic Agents D27.505.696.282...........................................Central Nervous System Stimulants D27.505.696.282.045...........................................Aphrodisiacs D27.505. ...
  4. pdf2017MeshTreesWithChangesShown.pdf 
    https://www.nlm.nih.gov/.../2017MeshTreesWithChangesShown.pdf
    ... Agents Anti-Anxiety Agents Antimanic Agents Antipsychotic Agents Central Nervous System Stimulants Aphrodisiacs Appetite Stimulants Convulsants Cerumenolytic Agents Emetics Endocrine ...
  5. pdfNLM Technical Bulletin, September-October 1994 
    https://www.nlm.nih.gov/...nical_bulletin_september_october_1994.pdf
    ... based on the systems they affect (e.g., CENTRAL NERVOUS SYSTEM STIMULANTS ) and hierarchies for the mechanism by which the ... of Medicine Planning and Evaluation Office: Preservation Information: Reference Assistance: Toxicology Information Program: ftpadmin@nlm.nih.gov ...
  6. pdf2019NewMeShHeadingsSingleColumn.pdf 
    https://www.nlm.nih.gov/.../2019NewMeShHeadingsSingleColumn.pdf
    ... 100.531.430 Modafinil A benzhydryl acetamide compound, central nervous system stimulant, and CYP3A4 inducing agent that is used in ...
  7. pdf2019NewMeShHeadings.pdf 
    https://www.nlm.nih.gov/mesh/2019/download/2019NewMeShHeadings.pdf
    ... 100.531.430 Modafinil A benzhydryl acetamide compound, central nervous system stimulant, and CYP3A4 inducing agent that is used in ...
  8. pdfNLM Technical Bulletin, no.93-104 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/93-104-1977.pdf
    ... heading of each Technical Note will include a reference to the section/ page of the NLM On-L-ine Services Reference Manual which is considered most relevant to the ...
  9. pdfNLM Technical Bulletin, no.117-128 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/117-128-1979.pdf
    ... headings of each Technical Note will include a reference to the section of the NLM Online Services Reference Manual which is considered nost relevant to the ...
  10. pdf141-152-1981.pdf 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/141-152-1981.pdf
    ... ENCLOSURES: PAGE FOR POPLINE CHAPTER OF ONLINE SERVICES REFERENCE MANUAL NTIS ORDER FORM ERRATA TO 1981ANNOTATED ALPHABETIC ... headings of each Technical Note will include a reference to the section of the NLM Online Services ...
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