title: Skull base abnormalities in down's syndrome.
mesh_terms: D001846:Bone Development; D001842:Bone and Bones / Q000002:abnormalities; D004314:Down Syndrome / Q000150:complications* / Q000378:metabolism; D006025:Glycosaminoglycans / Q000378:metabolism; D013006:Growth Hormone / Q000378:metabolism; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000150:complications; D010985:Platybasia / Q000150:complications*
chemical_list: D006025:Glycosaminoglycans; D013006:Growth Hormone