R El-alameey, I. et al. 2018. RELATIONSHIP OF SERUM DIPEPTIDYL PEPTIDASE-IV ACTIVITY AND ANTI-CASEIN ANTIBODIES TO GASTROINTESTINAL SYMPTOMS AMONG CHILDREN WITH AUTISM SPECTRUM DISORDER: AN EGYPTIAN STUDY. Asian Journal of Pharmaceutical and Clinical Research. 11, 4 (Apr. 2018), 370–374. DOI:https://doi.org/10.22159/ajpcr.2018.v11i4.22627.