No abstract available
MeSH terms
-
Adult
-
Biopsy
-
COVID-19 / complications*
-
Duodenal Diseases / diagnostic imaging
-
Duodenal Diseases / pathology
-
Duodenal Diseases / virology*
-
Endoscopy, Gastrointestinal
-
Humans
-
Male
-
Melena / diagnostic imaging
-
Melena / pathology
-
Melena / virology*
-
SARS-CoV-2
-
Thrombosis / pathology
-
Thrombosis / virology*