%0 Conference Proceedings %T study of the effects of environmental color on pain in mental retarded (down syndrom) children in the age of 6-9 %A Gholipour, Masoume %A Fereidoni, Masoud %A Kimiaei, Seyed Ali %J دومین کنگره علوم اعصاب پایه و بالینی %D 2013