Tocilizumab or glucocorticoids treatment for patients with SARS-CoV-2 pneumonia: An observational study Giovanni Dolci; Giulia Cassone; Giulia Besutti; Romina Corsini; Fabio Sampaolesi; Valentina Iotti; Elena Galli; Adalgisa Palermo; Matteo Fontana; Pamela Mancuso;

SARS-CoV-2 testing disparities across geographical regions from a large metropolitan area in Brazil: Results from a web-based survey among individuals interested in clinical trials for COVID-19 vaccines Thiago S. Torres; Paula M. Luz; Lara E. Coelho; Cristina Jalil; Gisely G. Falco; Leonardo P. Sousa; Emilia Jalil; Daniel R.B. Bezerra; Sandra W. Cardoso; Brenda Hoagland; Claudio J. Struchiner; Valdilea G. Veloso; Beatriz Grinsztejn;

Efficacy of COVID-19 outbreak management in a skilled nursing facility based on serial testing for early detection and control Pedro M.M. Garibaldi; Natasha N. Ferreira; Glenda R. Moraes; José C. Moura; Danillo L.A. Espósito; Gustavo J. Volpe; Rodrigo T. Calado; Benedito A.L. Fonseca; Marcos C. Borges;