Brown Simon, Ball Emma, Lee Y C Gary, Beasley Richard, Simpson Graham
Centre for Clinical Research in Emergency Medicine, Royal Perth Hospital, Perth, WA 6847, Australia.
Centre for Clinical Research in Emergency Medicine, Royal Perth Hospital, Perth, WA 6847, Australia.
Lancet. 2021 Dec 19;396(10267):1973. doi: 10.1016/S0140-6736(20)32674-X.