Papers, and the citations to them
1988VaccineJournal9 citations10.1016/0264-410x(88)90008-4
Citations received each year
To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.
Subfields
Topics most written on
Most frequent partner countries
Papers with at least one author in that country.
Institutions written with most