Vasileiou, E., Simpson, C., Shi, T., Kerr, S., Agrawal, U., Akbari, A., Bedston, S., Beggs, J., Bradley, D., Chuter, A., de Lusignan, S., Docherty, A., Ford, D., Hobbs, F., Joy, M., Katikireddi, S., Marple, J., McCowan, C., McGagh, D., McMenamin, J., Moore, E., Murray, J., Pan, J., Ritchie, L., Shah, S., Stock, S., Torabi, F., Tsang, R., Wood, R., Woolhouse, M., Robertson, C. & Sheikh, A. 2021, 'Interim findings from first-dose mass COVID-19 vaccination roll-out and COVID-19 hospital admissions in Scotland: a national prospective cohort study', The Lancet, 397(10285), pp. 1646-1657. https://doi.org/10.1016/S0140-6736(21)00677-2