2021

1. Spread of a SARS-CoV-2 variant through Europe in the summer of 2020

   Nature, Vol. 595, Núm. 7869, pp. 707-712

2. The first wave of the COVID-19 epidemic in Spain was associated with early introductions and fast spread of a dominating genetic variant

   Nature Genetics, Vol. 53, Núm. 10, pp. 1405-1414