A simple diagnostic scoring system for COVID-19 screening - Widyastuti, Yunita; Sari, Djayanti; Kurniawaty, Juni; Widodo, Untung; Fitriani R.W, Calcarina; Jufan, Akhmad; Sutaendy, Ketut; Jaya, Purnama; Ulfa, Dinda (Anaesthesia, Pain & Intensive Care, 2022)