BLACK, D A <br/><br/>
Reflections.  [electronic resource] 

 -  Lancet (London, England)  Feb 1957 
 - 317-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(57)90376-8  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Medical<br/>Humans