Monitoring the mortality impact of COVID-19 in Europe: What can be learned from 2009 influenza H1N1p mortality studies?

Staadegaard, L., Taylor, R.J., Spreeuwenberg, P., Caini, S., Simonsen, L., Paget, J. Monitoring the mortality impact of COVID-19 in Europe: What can be learned from 2009 influenza H1N1p mortality studies? International journal of infectious diseases: 2021, 102, 115-117