Davey, P G <br/><br/>
The influence of case mix, site selection, and methods biases on costs of hospitalization for acute exacerbations of chronic obstructive airways disease and lower respiratory tract infections.  [electronic resource] 

 -  Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research   
 - 333-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1098-3015 
<br/><br/><label>Standard No.: </label>10.1046/j.1524-4733.1999.25001.x  doi