Jenstrup, M <br/><br/>
Pollution with nitrous oxide using laryngeal mask or face mask.  [electronic resource] 

 -  Acta anaesthesiologica Scandinavica  Jul 1999 
 - 663-6 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0001-5172 
<br/><br/><label>Standard No.: </label>10.1034/j.1399-6576.1999.430612.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Air Pollutants, Occupational--analysis<br/>Anesthesia, Inhalation--instrumentation<br/>Anesthetics, Inhalation--analysis<br/>Humans<br/>Laryngeal Masks<br/>Middle Aged<br/>Nitrous Oxide--analysis<br/>Operating Rooms