Artunduaga, Maria A <br/><br/>
A classic twin study of external ear malformations, including microtia.  [electronic resource] 

 -  The New England journal of medicine  Sep 2009 
 - 1216-8 p.  digital 
<br/><br/> Publication Type: Letter; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Twin Study 
<br/><br/><label>ISSN: </label>1533-4406 
<br/><br/><label>Standard No.: </label>10.1056/NEJMc0902556  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congenital Abnormalities--genetics<br/>Ear, External--abnormalities<br/>Genotype<br/>Humans<br/>Mutation<br/>Twins, Dizygotic--genetics<br/>Twins, Monozygotic--genetics