title: Re: Radiopaque liposomes for imaging of the spleen and liver.
mesh_terms: D003287:Contrast Media; D006801:Humans; D008081:Liposomes; D008099:Liver / Q000000981:diagnostic imaging*; D011859:Radiography; D013154:Spleen / Q000000981:diagnostic imaging*
chemical_list: D003287:Contrast Media; D008081:Liposomes