Journal of Developmental and Physical Disabilities (2015) - Comment
doi: 10.1007/s10882-015-9432-6  issn: 1056-263x  issn: 1573-3580 

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Mohammad Reza Sharif, Rasool Hemayattalab, Mansour Sayyah, Abdollah Hemayattalab, Sedigheh Bazazan