Closeup of pencil eraser and black silicosis text. Silicosis. Pencil with eraser.
Schlüsselwörter
pneumonia,
thyroid,
silica,
cancer,
asbestos,
scarlet,
lung,
dust,
occupational,
disease,
health,
proffesional,
industrial,
work,
related,
men at work,
comp,
compensation,
injury,
chronic,
doctor,
eraser,
crayons,
no,
symptom,
treatment,
what,
is,
concept,
removing,
word,
idea,
problem,
rubber,
people,
paper,
tumour,
decision,
reduction,
delete,
text,
human,
disease,
disorder,
system
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