AU - Onsi, Hend Ahmed AU - Samy, Gamal AU - Aly, Manal Omar AU - Sobhy, Michelle AU - El-Alfy, Dina OP - pp. 17-22 T1 - Serum manganese levels in children with attention deficit hyperactive disorder [Article] UL - https://jsc.journals.ekb.eg/article_33628_45ad6d4268381dbf583e47d0f9f2f1fd.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif