TY - JOUR AU - Xiao, M; Zhang, Y; Zhang, S TI - Antiphospholipid antibodies in critically ill patients with COVID-19 JO - Arthritis Rheumatol IS - 12 VL - 72 PY - 2020 DO - 10.1002/art.41425 L3 - PubMed-ID: 32602200 SP - 1998 EP - 2004 ER -