Leichsenring, Falk <br/><br/>
[Psychotherapy and evidence-based medicine (EBM)--randomized controlled vs. naturalistic studies: is there only one gold standard?].  [electronic resource] 

 -  Zeitschrift fur Psychosomatische Medizin und Psychotherapie  2004 
 - 203-17 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article; Review 
<br/><br/><label>ISSN: </label>1438-3608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evidence-Based Medicine<br/>Humans<br/>Observation<br/>Psychotherapy<br/>Randomized Controlled Trials as Topic<br/>Reproducibility of Results<br/>Treatment Outcome