title: Letter: Blood substitutes.
mesh_terms: D006801:Humans; D006845:Hydrocarbons, Fluorinated / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D009281:Naphthalenes / Q000378:metabolism; D010952:Plasma Substitutes / Q000378:metabolism*
chemical_list: D006845:Hydrocarbons, Fluorinated; D009281:Naphthalenes; D010952:Plasma Substitutes