Hagberg, C.A. <br/><br/>
The difficult airway: a practical guide 

 - Oxford :  Oxford University Press  2013 
<br/><br/><label>ISBN: </label>9780199794416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory System Therapeutics<br/>Respiratory System, Therapeutics<br/>Therapeutics