Occupational Safety and Health Series No. 22 (Rev. 2011)

2011 Guidelines for the use of the ILO International Classification of Radiographs of Pneumoconioses, revised edition 2011

The 2011 revised edition of the Guidelines for the use of the ILO International Classification of Radiographs of Pneumoconioses extends the applicability of the ILO Classification to digital radiographic images of the chest (described in Chapter 6).