Bean, W B <br/><br/>
Letter: Grammar and genetics.  [electronic resource] 

 -  Circulation  Sep 1976 
 - 522 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Heart Defects, Congenital--genetics<br/>Humans<br/>Linguistics<br/>Writing