Frederick H KOH ; Keen-Chong CHAU ; Siok-Peng NG ; Li-Ming TEO ; Sharon Gk ONG ; Wai-Keong WONG ; Biauw-Chi ONG ; Min-Hoe CHEW
Singapore medical journal 2022;63(8):478-483
Humans ; COVID-19/epidemiology* ; Operating Rooms ; SARS-CoV-2 ; Learning ; Delivery of Health Care