[Experimental research on chronic occupational laryngitis. III. Second group of experiments: experiments accomplished by inhalation of dust containing about 83% of dust of charcoal & about 8% of silicon dioxide].
D002606:Charcoal; D002908:Chronic Disease; D004391:Dust / Q000494:pharmacology*; D006801:Humans; D007827:Laryngitis; D012822:Silicon Dioxide
D004391:Dust; D002606:Charcoal; D012822:Silicon Dioxide
DUST/effects; LARYNGITIS/experimental
Apport expérimental a l'étude des laryngites chroniques professionnelles. III. Second groupe d'expérimentations: expérimentations faites par inhalation de poussière contenant environ 83% de poussière de charbon et environ 8% de Si O2.