TY - JOUR T1 - Covert operations JF - Journal of Medical Genetics JO - J Med Genet SP - 331 LP - 331 DO - 10.1136/jmg.39.5.331 VL - 39 IS - 5 A2 - , Y1 - 2002/05/01 UR - http://jmg.bmj.com/content/39/5/331.abstract N2 - Gene therapy holds promise for treating liver diseases. A review in Gut by Schmitz et al describes significant progress in search of new options based on genetic techniques for treating intractable diseases such as chronic hepatitis B and C infection and primary and secondary liver cancers.For example, in viral hepatitis gene transfer of … ER -