Association of pulmonary, cardiovascular, and hematologic metrics with carbon nanotube and nanofiber exposure among U.S. workers: a cross-sectional study. - Schubauer-Berigan, Mary K.; Dahm, Matthew M.; Erdely, Aaron; Beard, John D.; Eileen Birch, M.; Evans, Douglas E.; Fernback, Joseph E.; Mercer, Robert R.; Bertke, Stephen J.; Eye, Tracy; de Perio, Marie A. (Particle & Fibre Toxicology, 2018)