PKH26 and 125I-PKH95: characterization and efficacy as labels for in vitro and in vivo endothelial cell localization and tracking.
Ford JW, Welling TH, Stanley JC, Messina LM. PKH26 and 125I-PKH95: characterization and efficacy as labels for in vitro and in vivo endothelial cell localization and tracking. J Surg Res. 1996 Apr; 62(1):23-8.