F. Hueber-Becker

Occupational exposure of hairdressers to [14C]-para-phenylenediamine-containing oxidative hair dyes: a mass balance study.

H. Bolt, G. Nohynek, E. Dufour, 2007, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

Human systemic exposure to a [14C]-para-phenylenediamine-containing oxidative hair dye and correlation with in vitro percutaneous absorption in human or pig skin.

G. Nohynek, H. Toutain, F. Benech-Kieffer, 2004, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

Human percutaneous absorption of a direct hair dye comparing in vitro and in vivo results: implications for safety assessment and animal testing.

W. Sterry, J. Lademann, H. Schaefer, 2008, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

Safety assessment of a p-phenylenediamine (PPD) containing permanent hair-dye : a [14C]-radiolabelled mass balance study in human volunteers

L. Roza, G. Nohynek, F. Benech-Kieffer, 2003 .