Upper gastrointestinal bleeding in COVID-19 patients: A case series and review of the literature
2012 ◽
Vol 6
(1)
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pp. 197-204
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2016 ◽
Vol Volume 9
◽
pp. 301-305
◽
2014 ◽
Vol 109
◽
pp. S262
2017 ◽
Vol 32
(9)
◽
pp. 1552
◽
2012 ◽
Vol 35
(3)
◽
pp. 127-130
◽
2007 ◽
Vol 68
(2)
◽
pp. 107-119
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