Review of the significance of fibre size in fibre-related lung disease: a centrifuge cell for preparing accurate microscope-evaluation specimens from slurries used in inoculation studies.
['Nonspherical particle measurement: shape factor, fractals, and fibers', 'Review of the significance of fibre size in fibre-related lung disease: a centrifuge cell for preparing accurate microscope-evaluation specimens from slurries used in inoculation studies.', 'Martin Harper', 'National Institute for Occupational Safety and Health']