Albertson, Timothy E <br/><br/>
The Salford Lung Study: a pioneering comparative effectiveness approach to COPD and asthma in clinical trials.  [electronic resource] 

 -  Pragmatic and observational research  2017 
 - 175-181 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1179-7266 
<br/><br/><label>Standard No.: </label>10.2147/POR.S144157  doi