best treatment in rathna siddha hospital for autism my son was affected by this problem he wont listen our words and he wont sit in one place and is face shows that he is a autism boy due to this i was tensed, so i have taken him to many hospital but no use once i have seen dr.thiru thanikachalam sir program in t.v and went to is hospital and taken treatment for last 3months now i can see is face as been changed and he is sitting in place and obeying our words thanks to rathna siddha hospital