the zagreb cases of cah differed from the melbourne cases by having a significantly lower frequency of anti-ac ( 8 % vs 55 % ) and a significantly higher frequency of anti-if ( 34 % vs 15 % ) , and correspondingly had a higher frequency of markers of hepatitis b virus ( hbv ) infection ( hbsag , 53 % vs 8 % and anti-hbc , 72 % vs 34 % ) , and a differing hla profile , with hla bw35 higher ( 38 % vs 14 % ) and b8 lower ( 18 % vs 56 % ) .
C0019163
a
C0019168
hbsag