HCV agree. here is the most recent monograph from AASLD/ACG on hep C. it's not particularly old, but can already use updating to include terms like cEVR/pEVR <a href="http://www.acg.gi.org/physicians/pdfs/Diagnosis_of_HEP_C_Update.pdf" rel="nofollow" target="_blank">http://www.acg.gi.org/physicians/pdfs/Diagnosis_of_HEP_C_Update.pdf</a>