title: Contrast agents for imaging tumor angiogenesis: is bigger better?
authors.affiliation: Molecular Imaging Program, National Cancer Institute, Bldg 10, Rm B3B69, Bethesda, MD 20892-1002, USA. pchoyke@nih.gov
authors.forename: Peter L
authors.initials: PL
authors.lastname: Choyke
mesh_terms: D003287:Contrast Media; D006801:Humans; D008279:Magnetic Resonance Imaging; D008970:Molecular Weight; D009369:Neoplasms / Q000098:blood supply* / Q000473:pathology*; D009389:Neovascularization, Pathologic / Q000175:diagnosis*
chemical_list: D003287:Contrast Media