Enhancement of blood-tumor barrier permeability by Sar-[D-Phe8]des-Arg9BK, a metabolically - Cardoso, Ronie Cleverson; Lobão-Soares, Bruno; Bianchin, Marino Muxfeldt; Carlotti Júnior, Carlos Gilberto; Walz, Roger; Alvarez-Silva, Márcio; Trentin, Andréa Gonçalves; Nicolau, Mauro (BMC Neuroscience, 2004)