COHEN, D D <br/><br/>
A NEW MASK.  [electronic resource] 

 -  Anesthesiology   
 - 111-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-3022 
<br/><br/><label>Standard No.: </label>10.1097/00000542-196501000-00019  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia<br/>Anesthesia, Inhalation<br/>Anesthesiology<br/>Humans<br/>Masks