Posibleng Mga Sanhi para sa Cognitive Developmental Delay Kakulangan ng Iron Waisman Syndrome Early Infantile Epileptic Encephalopathy Type 6 Namamanang Orotic Aciduria Namamanang Orotic Aciduria nang walang Megaloblastic Anemia Early Infantile Epileptic Encephalopathy Type 19 Homocystinuria na walang Methylmalonic Aciduria Type cblE Homocystinuria nang walang Methylmalonic Aciduria Type cblG
