The IAIHG scoring system, published in 1993 and revised in 1999 to diagnose autoimmune hepatitis.
What is the historical background of autoimmune hepatitis?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the historical background of autoimmune hepatitis? [/INST] \n The IAIHG scoring system, published in 1993 and revised in 1999 to diagnose autoimmune hepatitis.</s>