Mohanty A, Eshein A, Kamineni P, Avissar U, et al. Quantification of gastric mucosal microcirculation as a surrogate marker of portal hypertension by spatially resolved subdiffuse reflectance spectroscopy in diagnosis of cirrhosis: a proof of concept study. Gastrointest Endosc 2020 Dec 29. pii: S0016-5107(20)35116.
PMID: 33385462