PT - JOURNAL ARTICLE AU - Ingo Fietze TI - The Danish study on cost effectiveness in sleep related breathing disorders - a possible example for Europe AID - 10.1136/thoraxjnl-2011-200052 DP - 2011 Jul 01 TA - Thorax PG - 556--558 VI - 66 IP - 7 4099 - http://thorax.bmj.com/content/66/7/556.short 4100 - http://thorax.bmj.com/content/66/7/556.full SO - Thorax2011 Jul 01; 66