Urea Cycle Disorders
    Neonate with Hyperammonemia
    Infant/Child with Hyperammonemia 
    Ornithine Transcarbamylase Deficiency (OTC)
    Carbamyl Phosphate Synthetase Deficiency (CPS)
    Argininosuccinic Acid Synthetase Deficiency (Citullinemia) (AS)
    Argininosuccinic Acid Lyase Deficiency (ASA)
    Arginase Deficiency

Fatty Acid Oxidation Disorders
    Very Long Chain Acyl-CoA Dehydrogenase Deficiency (VLCADD)
    Long Chain Hydroxy Acyl-CoA Dehydrogenase Deficiency ( LCHADD)
    Medium Chain Acyl-CoA Dehydrogenase Deficiency (MCADD)
    Short Chain Acyl-CoA Dehydrogenase Deficiency (SCADD)            en espanol

Organic Acid Disorders
    Maple Syrup Urine Disease (MSUD)
    Propionic Acidemia
    Methylmalonic Acidemia
    Isovaleric Acidemia
    3-Methylchrotonyl-CoA (3-MCC) Dehydrogenase Deficiency
    3-hydroxymethylglutaryl-CoA (3-HMG CoA) Lyase Deficiency