Philip, A B <br/><br/>
Medical gas cylinder expiry dates.  [electronic resource] 

 -  Anaesthesia  01 2018 
 - 129 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1365-2044 
<br/><br/><label>Standard No.: </label>10.1111/anae.14153  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesiology--instrumentation<br/>Equipment and Supplies--standards<br/>Time Factors