Modern methods of clinical investigations. 

 - Washington :  Naional Acadeny Press,  1990. 
 - Medical innovetion at the crossroads ; v. 1 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0309042860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical care -- Technical innovations -- Congresses.--Medical care -- Technical innovations -- Congresses.--Medical care -- Technical innovations -- Congresses.<br/>Medical innovations -- Evaluation -- Congressses.--Medical innovations -- Evaluation -- Congressses.--Medical innovations -- Evaluation -- Congressses.<br/>Medical technology -- Evaluation -- Congresses.--Medical technology -- Evaluation -- Congresses.--Medical technology -- Evaluation -- Congresses.