Basinas, I., Sigsgaard, T., Heederik, D., Takai, H., Omland, Ø., Andersen, N.T., Wouters, I.M., Bønløkke, J.H., Kromhout, H., Schlünssen, V."Exposure to inhalable dust and endotoxin among Danish livestock farmers: results from the SUS cohort study." J Environ Monit 14, 604–614. [2012]