Prognosis following upper gastrointestinal bleeding.

by Stephen E Roberts, Lori A Button, John G Williams
Published 2012-01-01

Mortality following Stroke, the Weekend Effect and Related Factors: Record Linkage Study.

by Stephen E Roberts, Kymberley Thorne, Ashley Akbari, David G Samuel, John G Williams
Published 2015-01-01

Weekend admissions and mortality for major acute disorders across England and Wales: record linkage cohort studies

by Stephen E. Roberts, Ann John, Keir E. Lewis, Jonathan Brown, Ronan A. Lyons, John G. Williams
Published 2019-09-01

Systematic Review and Meta-Analysis of Randomised Trials to Ascertain Fatal Gastrointestinal Bleeding Events Attributable to Preventive Low-Dose Aspirin: No Evidence of Increased R...

by Peter C Elwood, Gareth Morgan, Julieta Galante, John W K Chia, Sunil Dolwani, J Michael Graziano, Mark Kelson, Angel Lanas, Marcus Longley, Ceri J Phillips, Janet Pickering, Stephen E Roberts, Swee S Soon, Will Steward, Delyth Morris, Alison L Weightman
Published 2016-01-01