Ballantine, R I <br/><br/>
Maintaining the airway.  [electronic resource] 

 -  Anaesthesia  Dec 1982 
 - 1224 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0003-2409 
<br/><br/><label>Standard No.: </label>10.1111/j.1365-2044.1982.tb01802.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia, Inhalation--instrumentation<br/>Humans