All
 C18 Nutritional and Metabolic Diseases D009750 +
 C18.452 Metabolic Diseases D008659 +
 C18.452.648 Metabolism, Inborn Errors D008661 +
 C18.452.648.066 Amino Acid Metabolism, Inborn Errors D000592 +
 C18.452.648.066.102 Albinism D000417 +
 C18.452.648.066.187 Alkaptonuria D000474 
 C18.452.648.066.210 Aminoaciduria, Renal D000608 +
 C18.452.648.066.470 Homocystinuria D006712 
 C18.452.648.066.608 Maple Syrup Urine Disease D008375 
 C18.452.648.066.620 Multiple Carboxylase Deficiency D009100 +
 C18.452.648.066.766 Phenylketonurias D010661 +
 C18.452.648.066.480 Hyperhomocysteinemia D020138 
 C18.452.648.066.477 Hyperglycinemia, Nonketotic D020158 
 C18.452.648.066.340 Citrullinemia D020159 
 C18.452.648.066.475 Hyperargininemia D020162 
 C18.452.648.066.729 Ornithine Carbamoyltransferase Deficiency Disease D020163 
 C18.452.648.066.275 Carbamoyl-Phosphate Synthase I Deficiency Disease D020165 
 C18.452.648.066.544 Hyperlysinemias D020167 
 C18.452.648.066.880 Tyrosinemias D020176