TY - JOUR AU - John Dagata AU - Natalia Farkas AU - Cindi Dennis AU - Robert Shull AU - Vincent Hackley AU - Charles Yang AU - Kathleen Pirollo AU - Esther Chang C2 - Langmuir DA - 2008-04-16 LA - en PB - Langmuir PY - 2008 TI - Physical characterization methods for iron-oxide contrast agents encapsulated within a targeted liposome-based delivery system ER -