AST (SGOT) >x ULN
Serum SGOT/AST <. x upper limits of normal (ULN)
SGOT (AST) ?  x ULN
Serum SGOT/AST <. x upper limits of normal (ULN)
AST (SGOT) ?   the ULN;
AST (SGOT) ? . x upper limits of normal