Riehl's melanosis; is there a melanodermy of hydrocarbons and tars?
D017495:Hyperpigmentation; D008548:Melanosis; D009790:Occupations; D010859:Pigmentation Disorders
MELANODERMA/Riehl's; MELANODERMA/occupations
La mélanose de Riehl; existe-t-il une mélanodermie des hydrocarbures et des goudrons?