Vitamin D status in autism spectrum disorders and the efficacy of vitamin D supplementation in autistic children Research Authors K Saad, AA Abdel-Rahman, YM Elserogy, AA Al-Atram, JJ Cannell, ... Research Date Thu, 28 Jan 2016 - 12:00 Research Department Department of Pediatrics Research Journal Nutritional neuroscience Research Member Nafisa Hasan Rifaat Abdel-Aziz