Simpson, C., Kerr, S., Katikireddi, S., McCowan, C., Ritchie, L., Pan, J., Stock, S., Rudan, I., Tsang, R., de Lusignan, S., Hobbs, F., Akbari, A., Lyons, R., Robertson, C. & Sheikh, A. 2022, 'Second-dose ChAdOx1 and BNT162b2 COVID-19 vaccines and thrombocytopenic, thromboembolic and hemorrhagic events in Scotland', Nature Communications, 13(1), article no: 4800. https://doi.org/10.1038/s41467-022-32264-6