HEWLETT, A B <br/><br/>
Tracheostomy.  [electronic resource] 

 -  Postgraduate medical journal  Jan 1961 
 - 18-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0032-5473 
<br/><br/><label>Standard No.: </label>10.1136/pgmj.37.423.18  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Trachea--surgery<br/>Tracheostomy