Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 136718

003 - CONTROL NUMBER IDENTIFIER

• control field: TR-AnTOB

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20220419093744.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 220419n|eazcnnbab| |n aaa d

040 ## - CATALOGING SOURCE

• Original cataloging agency: NLM
• Language of cataloging: eng
• Description conventions: rda
• Modifying agency: TR-AnTOB
• Subject heading/thesaurus conventions: mesh

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Chemical Warfare Agents

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Agents, Chemical Warfare

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Warfare Agents, Chemical

550 ## - SEE ALSO FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Tear Gases

750 ## - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM

• Authority record control number or standard number: http://id.nlm.nih.gov/mesh/D002619
• Source of heading or term: nlm