Autism Spectrum Disorders and Circulating Chemokines - MD Springerreference; PhD, MPH Morsi Abdallah; Professor Tanja Michel; Professor Laszlo Kohidai; The Pennsylvania State University CiteSeerX Archives (http://chemotaxis.semmelweis.hu/CHTXhpg/Pdf-KL/Autism%20Spectrum%20Disorders%20and%20Circulating%20Chemokines_2013.pdf)