Blanco, Isabel <br/><br/>
Sildenafil to improve respiratory rehabilitation outcomes in COPD: a controlled trial.  [electronic resource] 

 -  The European respiratory journal  Oct 2013 
 - 982-92 p.  digital 
<br/><br/> Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1399-3003 
<br/><br/><label>Standard No.: </label>10.1183/09031936.00176312  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Arterial Pressure<br/>Double-Blind Method<br/>Exercise Test<br/>Exercise Tolerance<br/>Female<br/>Humans<br/>Hypertension, Pulmonary--complications<br/>Male<br/>Middle Aged<br/>Piperazines--therapeutic use<br/>Placebos<br/>Pulmonary Artery--pathology<br/>Pulmonary Disease, Chronic Obstructive--complications<br/>Purines--therapeutic use<br/>Quality of Life<br/>Sildenafil Citrate<br/>Sulfones--therapeutic use<br/>Time Factors<br/>Treatment Outcome<br/>Vasodilator Agents--therapeutic use