COVID-19 and thrombotic thrombocytopenic purpura: A review of literature Balraj Singh; Parminder Kaur; Erinie M. Mekheal; Sydney Fasulo; Michael Maroules;

COVID-19 and bleeding at unusual locations: Report of four cases Balraj Singh; Ashesha Mechineni; Parminder Kaur; Ro-Jay Reid; Michael Maroules;

Renal infarction associated with asymptomatic Covid-19 infection Nigel P Murray; Cynthia Fuentealba; Eduardo Reyes; Anibal Salazar;