Clinical characteristics and indications for blood transfusion in patients with SARS-CoV-2 infection Cristina Sanz; Annabel Faúndez; Anna García; Marta Rodríguez; Anny Coromoto Jaramillo; Arturo Pereira;

Prevalence of bleeding secondary to anticoagulation and mortality in patients with atrial fibrillation admitted with SARS-CoV-2 infection Ricardo Rubini-Costa; Francisco Bermúdez-Jiménez; Ricardo Rivera-López; Elena Sola-García; Hadi Nagib-Raya; Eduardo Moreno-Escobar; Miguel Ángel López-Zúñiga; Adela Briones-Través; Francisco Sanz-Herrera; Jose Miguel Sequí-Sabater; Juan Luis Romero-Cabrera; Javier Maíllo-Seco; Felipe Fernández-Vázquez; María Rivadeneira-Ruiz; Lucas López-Valero; Carlos Gómez-Navarro; Jose Antonio Aparicio-Gómez; Miguel Álvarez López; Luis Tercedor; María Molina-Jiménez; Rosa Macías-Ruiz; Juan Jiménez-Jáimez;

Early outcomes in adults hospitalized with severe SARS-CoV-2 infection receiving tocilizumab Adrián Sánchez-Montalvá; Júlia Sellarés-Nadal; Juan Espinosa-Pereiro; Nuria Fernández-Hidalgo; Santiago Pérez-Hoyos; Fernando Salvador; Xavier Durà; Marta Miarons; Andrés Antón; Simeón Eremiev-Eremiev; Abiu Sempere-González; Arnau Monforte-Pallarés; Pau Bosch-Nicolau; Salvador Augustin; Júlia Sampol; Alfredo Guillén-del-Castillo; Benito Almirante;