Since mid-2002 , the Library has been employing software that automatically suggests MeSH headings based on content ( Aronson et al. 2004 ) .
the nlm indexing initiative’s medical text indexer
Alan R Aronson James G Mork Clifford W Gay Susanne M Humphrey Willie J Rogers
Indexing is performed by approximately 100 indexers with at least bachelor 's degrees in life sciences and formal training in indexing provided by NLM . Since mid-2002 , the Library has been employing software that automatically suggests MeSH headings based on content ( Aronson et al. 2004 ) . Nevertheless , the indexing process remains firmly human-centered .
Since mid-2002 , the Library has been employing software that automatically suggests MeSH headings based on content ( @@CITATION ) .