Restrictive versus liberal transfusion strategy in upper gastrointestinal bleeding: A randomized controlled trial
2004 ◽
Vol 38
(10)
◽
pp. 861-865
◽
2009 ◽
Vol 69
(5)
◽
pp. AB133
◽
2019 ◽
Vol 114
(1)
◽
pp. S331-S331