 | Up a level |
Porfidia, Angelo; Valeriani, Emanuele; Pola, Roberto; Porreca, Ettore; Rutjes, Anne W.S.; Di Nisio, Marcello (2020). Venous thromboembolism in patients with COVID-19: Systematic review and meta-analysis. Thrombosis research, 196, pp. 67-74. Elsevier 10.1016/j.thromres.2020.08.020
