Douglas F. Scott Spokane Research Laboratory, National ...
Douglas F. Scott Spokane Research Laboratory, National Institute for Occupational Safety and Health, Spokane, WA ... Many mining companies have emphasized the latter in recent years. 4. 0 100,000,000 200,000,000 300,000,000 ... can be increased risk of tuberculosis and mycobacterial infections. PMF is a distinct disease and is asso