Laydon, D. J., Mishra, S., Hinsley, W. R., Samartsidis, P., Flaxman, S., Gandy, A., . . . Bhatt, S. (2021). Modelling the impact of the tier system on SARS-CoV-2 transmission in the UK between the first and second national lockdowns. BMJ Open.

Laydon, Daniel J., Swapnil Mishra, Wes R. Hinsley, Pantelis Samartsidis, Seth Flaxman, Axel Gandy, Neil M. Ferguson, ja Samir Bhatt. "Modelling the Impact of the Tier System On SARS-CoV-2 Transmission in the UK between the First and Second National Lockdowns." BMJ Open 2021.

Laydon, Daniel J., et al. "Modelling the Impact of the Tier System On SARS-CoV-2 Transmission in the UK between the First and Second National Lockdowns." BMJ Open 2021.