1. Recommendations for a standard technique-1995 update;Am J Respir Crit Care Med,1995
2. Diffusing Capacity: How to get it right;Jensen;Respir Care,2003
3. Initial testing with a carbon monoxide diffusing capacity simulator;Glissmeyer;J Investig Med,1999
4. Standards and interpretive issues in lung function testing;Crapo;Respir Care,2003
5. Interpretative strategies for lung function tests;Pellegrino;Eur Respir J,2005