title: Is absence of atheroma in Down syndrome due to decreased homocysteine levels?
mesh_terms: D001161:Arteriosclerosis / Q000209:etiology*; D002648:Child; D004314:Down Syndrome / Q000097:blood*; D006710:Homocysteine / Q000097:blood*; D006801:Humans
chemical_list: D006710:Homocysteine