Tag Archives: medline

2023 MeSH headings update

Each year, the National Library of Medicine updates the MeSH headings used to tag and index items added to the Medline or PubMed database. This is to update the terminology to keep up with changes in practice and also to … Continue reading

How do I search Medline before 1946?

I was recently asked this question by a student who was rather surprised by my answer. I took the student up to the Library‚Äôs Wellcome Gallery where we looked at print copies of Index Medicus, going back to volume one, … Continue reading