Huo, Shuaidong Superior penetration and retention behavior of 50 nm gold nanoparticles in tumors. [electronic resource] - Cancer research Jan 2013 - 319-30 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1538-7445 Standard No.: 10.1158/0008-5472.CAN-12-2071 doi Subjects--Topical Terms: AnimalsDrug Delivery Systems--methodsFemaleGoldHumansMCF-7 CellsMiceMice, Inbred BALB CNanoparticlesNeoplasms--drug therapyParticle SizeSpheroids, Cellular--pathologyTransplantation, Heterologous