Cite
MLA Citation
Riccardo Marmo et al.. “The "Hub and Spoke" model has no effect on mortality in acute upper gastrointestinal bleeding: A prospective multicenter cohort study.” Digestive and liver disease, vol. 53, no. 9, 2021, pp. 1178–1184. http://access.bl.uk/ark:/81055/vdc_100144251745.0x00000b