Collison M, Chin JL, Abu Shanab A, et al. Homozygosity for hla-c2 alleles is negatively associated with treatment response with peglyated interferon-γ and ribavirin in hepatitis c genotype 1 infected individuals. Gut 2013;62(Suppl 2):A5. doi: 10.1136/gutjnl-2013-305143.10.

There was an atypographical error in the title, which reads "peglyated" instead of "pegylated". In addition, we have noticed two further errors, one in the title and one in the Introduction of the abstract. In the title, ‘interferon-γ’ should read ‘interferon-α’. In the Introduction, ‘interferon-?’ should read ‘interferon-α’.