Asperger's syndrome 9 Acquired Immunodeficiency Syndrome 7 Autism 7 Autistic children 7 AIDS (Disease) 6 AIDS 5 Down syndrome 5 Immunity 5 Immunology 5 physiology 5 Acquired Immune Deficiency Syndrom 4 Asperger's syndrome in children 4 Diseases 4 Immune System 4 India 4 Neoplasms 4 Patients 4 methods 4 therapy 4 Acquired immune deficiency syndrome 3 Autism spectrum disorders 3 Autistic Disorder 3 Blood 3 Child 3 Clinical medicine 3 Communicable diseases 3 Dissertations, Academic (Ph.D) 3 Epilepsy 3 Hematologic Neoplasms 3 Human immunodeficiency viruses 3