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Which DWPI update code? (cont.)<br />
Use… When searching for . . .<br />
/UPAB Documents with new or updated abstracts<br />
/UPTI Documents with new or updated enhanced title<br />
/UPIT Documents with new or updated DCR indexing<br />
/UPB Documents with new or updated subscriber<br />
chemical indexing (fragmentation codes)<br />
/UPA Documents with new or updated subscriber<br />
polymer indexing<br />
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