@misc{misc, title  = {{Characteristics and outcomes of an international cohort of 400,000 hospitalised patients with Covid-19}},

 url = {{https://doi.org/10.1101/2021.09.11.21263419 }},

 year = {{2021}},

 month = {{9}},

 author = {{Kartsonaki C}},

 doi = {{10.1101/2021.09.11.21263419}},

 note = {{Accessed on 2025/11/21}}}