Cite
MLA Citation
Simon Feng et al.. “Protocol for the derivation and external validation of a 30-day mortality risk prediction model for older patients having emergency general surgery (PAUSE score—Probability of mortality Associated with Urgent/emergent general Surgery in oldEr patients score).” BMJ open, vol. 10, no. 1, 2020, p. . http://access.bl.uk/ark:/81055/vdc_100135162280.0x000009