http://beckerinfo.net/JClub/2009/09/15/a-selective-endothelin-receptor-antagonist-to-reduce-blood-pressure-in-patients-with-treatment-resistant-hypertension-a-randomised-double-blind-placebo-controlled-trial/ Division of Hospital Medicine Virtual Journal Club Mon, 21 May 2012 14:00:28 +0000 hourly 1 http://wordpress.org/?v=3.2.1