790 International, Multicentre Prospective Study Comparing Risk Scoring Systems for Patients Presenting With Upper Gastrointestinal Bleeding
2008 ◽
Vol 54
(11)
◽
pp. 2523-2529
◽
2016 ◽
Vol 31
(4)
◽
pp. 761-767
◽
2004 ◽
Vol 36
(4)
◽
pp. 271-277
◽
2018 ◽
Vol 113
(Supplement)
◽
pp. S314