Helgason, T. (Tomas) <br/><br/>
Epidemiology of mental disorders in Iceland :  a psychiatric and demographic investigation of 5395 Icelandens. 

 - Copenhagen :  Munksgaard,  1964. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental illness -- Iceland.--Mental illness -- Iceland.