in a group of 167 patients with acute viral hepatitis ( avh ) , 11 with type a hepatitis , 125 with type b and 31 type non a , non b , the following enzymes were studied : serum amylase ( s-amy ) and its isoenzymes ( pancreatic and salivary type ) , urinary amylase ( u-amy ) , serum lipase ( s-tgl ) and serum immunoreactive trypsin ( i-try ) .
C0014442
enzymes
C0022173
isoenzymes