Crews, Eli Rush. <br/><br/>
A manual of respiratory failure, tracheostomy, endotracheal intubation and mechanical ventilation, 

 - Springfield, Ill.,  C. C. Thomas  1972 
 - xiii, 198 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory insufficiency.<br/>Trachea
<br/><br/><label>LC Class. No.: </label>MED RC732  / C74