title: Antiangiogenic therapy in renal cell carcinoma: a plethora of choices.
authors.affiliation: Department of Medical Oncology, San Camillo Forlanini Hospital, Nuovi Padiglioni, Circonvallazione, Gianicolense 87, Rome 00152, Italy. cstern@mclink.it
authors.forename: Cora N
authors.initials: CN
authors.lastname: Sternberg