Balieu, E <br/><br/>
[Do half mask respirators give protection? Comparative measurements of total inward leakage].  [electronic resource] 

 -  Ugeskrift for laeger  Jul 1978 
 - 1709-12 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0041-5782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Protective Devices--standards<br/>Respiratory Protective Devices--standards