title: Nutritional deficiency secondary to bowel bypass surgery: ocular manifestations and electro-physiological tests.
authors: A A
authors: AA
authors: Jabbar
mesh_terms: D055724:Electrophysiological Phenomena; D005128:Eye Diseases / Q000209:etiology*; D015390:Gastric Bypass / Q000009:adverse effects*; D006801:Humans; D044342:Malnutrition / Q000150:complications* / Q000503:physiopathology; D014801:Vitamin A / Q000008:administration & dosage; D014802:Vitamin A Deficiency / Q000150:complications* / Q000503:physiopathology
chemical_list: D014801:Vitamin A