The classical definition of a pandemic is not elusive

Bull World Health Organ. 2011 Jul 1;89(7):540-1. doi: 10.2471/BLT.11.088815.
No abstract available

Publication types

  • Comment

MeSH terms

  • Humans
  • Influenza, Human / epidemiology*
  • Pandemics*
  • Semantics*