title: Deficiencies in parenteral nutrition.
mesh_terms: D004334:Drug Administration Schedule; D005492:Folic Acid / Q000008:administration & dosage; D005494:Folic Acid Deficiency / Q000209:etiology*; D006801:Humans; D010288:Parenteral Nutrition / Q000009:adverse effects*
chemical_list: D005492:Folic Acid