MARC Coding
- Qualifiers are recorded in the following MARC fields
- 650 $x, following the 650 $a
- 651 $x, following the 651 $a
- Note: only 2 topical qualifiers are valid with 651, ethnology and epidemiology
- 650 $x, following the 650 $a
- $x is not repeatable
- Transcribe qualifiers exactly as found in the MeSH Browser, using lower case and ampersands (&) instead of the word “and”
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Last Reviewed: July 19, 2017