Entry Topical Term

Number of records used in: 54

001 - CONTROL NUMBER

• control field: 650066

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210523212839.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 210523|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Epidemiologic surveillance

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)4522: World Health Organization. Regional Office for Europe. 641905, Prevention of cross-border transmission of wild poliovirus between the Islamic Republic of Iran, Iraq, the Syrian Arab Republic and Turkey : report on the 3rd coordination meeting, Istanbul, Turkey, 1-2 February 1999.