my child aged 9+ years old is an autistic, my child s data are given below : hyper activity not not all the time, lack of concentratrion, remains in dream in his own world, does not like to share anything except his parents, he cannot speak properly but he calls me baba and mother as ma sometimes and when feel hungry asks for food saying khai khai , most of the time he becomes frenzy to attack everybody even to his parents with his nails of both hands and sometimes try to bite, he loves to hear music and to visualise dance in television, since there is no autistic school or autistic expert in siliguri or nearby area, he was admitted in the special school for mentally retarded children and deaf and dumb and a few autistic child. please suggest me how to cure my child. pradip lahiri, siliguri.