Relationship between branched-chain amino acid to tyrosine ratio (BTR) and porto-systemic shunt in the Child-Pugh grade A cirrhosis determined by per-rectal portal scintigraphy
Titel:
Relationship between branched-chain amino acid to tyrosine ratio (BTR) and porto-systemic shunt in the Child-Pugh grade A cirrhosis determined by per-rectal portal scintigraphy