“RESULTS Serum levels of …-dimethylglycine, N- ethylglycine, c ystathionine, … ocysteine we re significantly higher in patients at Child stages B/C compared with those of healthy controls (P < 0.01), and they … significantly higher than in patients with non-cirrhotic liver disease (P < 0.01 and P < 0.05 for homocysteine, respectively).”