title: The gap between cell and animal models: nanoparticle drug-delivery development and characterization using microtissue models.
authors.forename: Don N
authors.initials: DN
authors.lastname: Ho
authors.forename: Shouheng
authors.initials: S
authors.lastname: Sun
mesh_terms: D000818:Animals; D016503:Drug Delivery Systems / Q000379:methods*; D023421:Models, Animal; D053758:Nanoparticles / Q000008:administration & dosage*; D046509:Tissue Culture Techniques / Q000379:methods*