ACR Guidance for pediatric patients with multisystem inflammatory syndrome in children associated with SARS‐CoV‐2 16 Dec, 2020 | 09:32h | UTC American College of Rheumatology Clinical Guidance for Pediatric Patients with Multisystem Inflammatory Syndrome in Children (MIS‐C) Associated with SARS‐CoV‐2 and Hyperinflammation in COVID‐19. Version 2 – Arthritis & Rheumatism