[Ochre earth. Study on pneumoconiosis due to ochre earth and film presentation].
D004391:Dust; D005602:France; D006801:Humans; D007501:Iron / Q000009:adverse effects*; D008297:Male; D009787:Occupational Medicine; D011009:Pneumoconiosis; D012822:Silicon Dioxide / Q000009:adverse effects*
D004391:Dust; D012822:Silicon Dioxide; D007501:Iron
Terre des ocres. Etude sur les pneumoconioses par terre d'ocre et présentation d'un film.