Disorders of aromatic amino-acid metabolism

Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism

Other disorders of amino-acid metabolism

Lactose intolerance

Other disorders of carbohydrate metabolism

Disorders of sphingolipid metabolism and other lipid storage disorders

Disorders of glycosaminoglycan metabolism

Disorders of glycoprotein metabolism

Disorders of lipoprotein metabolism and other lipidemias

Disorders of purine and pyrimidine metabolism

Disorders of porphyrin and bilirubin metabolism

Disorders of mineral metabolism

Cystic fibrosis

Amyloidosis

Volume depletion

Other disorders of fluid, electrolyte and acid-base balance

Other and unspecified metabolic disorders