title: Evaluation of nanoparticles as drug-delivery systems. III: materials, stability, toxicity, possibilities of targeting, and use.
mesh_terms: D004355:Drug Stability; D006801:Humans; D008863:Microspheres; D010316:Particle Size; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*
chemical_list: D004364:Pharmaceutical Preparations