title: Imported products ease i.v. multivitamin shortage. Patients suffer serious effects of thiamine deficiency.
mesh_terms: D002170:Canada; D003132:Commerce; D005602:France; D006801:Humans; D010289:Parenteral Nutrition, Total / Q000191:economics*; D014481:United States; D014815:Vitamins / Q000191:economics*
chemical_list: D014815:Vitamins