Posner, J D <br/><br/>
Lack of efficacy of hydergine in Alzheimer's disease.  [electronic resource] 

 -  The New England journal of medicine  Jan 1991 
 - 197-8 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM199101173240313  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alzheimer Disease--drug therapy<br/>Dihydroergotoxine--therapeutic use<br/>Humans