论文信息 - Reduced survival after upper gastrointestinal bleed endoscopy in the COVID-19 era is a secondary effect of the response to the global pandemic: a retrospective cohort study - 字舞流文

Reduced survival after upper gastrointestinal bleed endoscopy in the COVID-19 era is a secondary effect of the response to the global pandemic: a retrospective cohort study

S. Preston | B. Hayee | D. Graham | U. Gill | D. Joshi | N. Direkze | C. Groves | A. Soubières | J. Blackwell | H. Martin | S. Demartino | Jennie N Clough | M. Bashyam | Oliver Tavabie | J. Clough | A. Soubieres