Methodology of the evaluation of psychotropic drugs / 
ed. by O. Benkert, W. Maier and K. Rickels. 
 - Berlin :  Springer-Verlag,  1990. 
 - 191 p. :  ill. ;  24 cm. 
 - Psychopharmacology series ;  8 .
<br/><br/><label>ISBN: </label>3540520945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychotropic drugs--Testing.<br/>Clinical trials.