Stone, V Ultrafine Particle-Mediated Activation of Macrophages: Intracellular Calcium Signaling and Oxidative Stress. [electronic resource] - Inhalation toxicology Jan 2000 - 345-51 p. digital Publication Type: Journal Article ISSN: 0895-8378 Standard No.: 10.1080/08958378.2000.11463244 doi