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Bronson, R.J.: MeSH chemical headings and pharmacologic action (1997)
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Medical Subject Headings : annotated alphabetic list (1993)
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Ralston, N.M.: Controlled vocabularies for MEDLARS databases (1995)
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MeSH Thesaurus : German version '96 (1996)
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Ruan, L.: Providing better subject access to nonprint fire emergency materials for Illinois firefighters : its history, use and future (2001)
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