Entry Topical Term

Number of records used in: 12

001 - CONTROL NUMBER

• control field: 117515

003 - CONTROL NUMBER IDENTIFIER

• control field: DNLM

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210313230134.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 990101 n ancnnbabn || ana

040 ## - CATALOGING SOURCE

• Original cataloging agency: DNLM
• Transcribing agency: DNLM

060 #0 - NATIONAL LIBRARY OF MEDICINE CALL NUMBER

• Classification number: WP 640

072 ## - SUBJECT CATEGORY CODE

• Subject category code: E7.
• Subject category code subdivision: 190

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Contraceptive Devices

450 ## - SEE FROM TRACING--TOPICAL TERM

• Control subfield: nnna
• Topical term or geographic name entry element: Contraceptive Device

450 ## - SEE FROM TRACING--TOPICAL TERM

• Control subfield: nnna
• Topical term or geographic name entry element: Device, Contraceptive

450 ## - SEE FROM TRACING--TOPICAL TERM

• Control subfield: nnna
• Topical term or geographic name entry element: Devices, Contraceptive

680 ## - PUBLIC GENERAL NOTE

• Explanatory text: Devices that diminish the likelihood of or prevent conception. (From Dorland, 28th ed)

688 ## - APPLICATION HISTORY NOTE

• Application history note: 67; was CONTRACEPTIVES 1963-66