Portela, Margareth Crisóstomo <br/><br/>
How to study improvement interventions: a brief overview of possible study types.  [electronic resource] 

 -  BMJ quality & safety  May 2015 
 - 325-36 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review 
<br/><br/><label>ISSN: </label>2044-5423 
<br/><br/><label>Standard No.: </label>10.1136/bmjqs-2014-003620  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Outcome and Process Assessment, Health Care--methods<br/>Quality Improvement--organization & administration<br/>Research Design