Walls, Ron M. <br/><br/>
Manual of emergency airway management 

 - 4th 
 - Philadelphia :  Wolters Kluwer/Lippincott Williams & Wilkins Heath  2012 
 - p. ; cm. 
<br/><br/><label>ISBN: </label>1451144911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emergency Medicine