title: Biochemical assessment of PEM.
mesh_terms: D002091:Butyrylcholinesterase / Q000097:blood*; D002675:Child, Preschool; D002802:Cholinesterases / Q000097:blood*; D006801:Humans; D007223:Infant; D008099:Liver / Q000201:enzymology; D011502:Protein-Energy Malnutrition / Q000201:enzymology* / Q000534:rehabilitation
chemical_list: D002091:Butyrylcholinesterase; D002802:Cholinesterases